19157273226

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 320

約数和(自身を含む): 55297363968

約数和(自身を除く): 36140090742

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 47, 54, 63, 78, 81, 86, 91, 94, 117, 126, 129, 141, 162, 182, 189, 234, 258, 273, 282, 301, 329, 351, 378, 387, 423, 546, 559, 567, 602, 611, 643, 658, 702, 774, 819, 846, 903, 987, 1053, 1118, 1134, 1161, 1222, 1269, 1286, 1638, 1677, 1806, 1833, 1929, 1974, 2021, 2106, 2322, 2457, 2538, 2709, 2961, 3354, 3483, 3666, 3807, 3858, 3913, 4042, 4277, 4501, 4914, 5031, 5418, 5499, 5787, 5922, 6063, 6966, 7371, 7614, 7826, 8127, 8359, 8554, 8883, 9002, 10062, 10998, 11574, 11739, 12126, 12831, 13503, 14147, 14742, 15093, 16254, 16497, 16718, 17361, 17766, 18189, 23478, 24381, 25077, 25662, 26273, 26649, 27006, 27649, 28294, 30186, 30221, 32994, 34722, 35217, 36378, 38493, 40509, 42441, 45279, 48762, 49491, 50154, 52083, 52546, 53298, 54567, 55298, 58513, 60442, 70434, 75231, 76986, 78819, 81018, 82947, 84882, 90558, 90663, 98982, 104166, 105651, 109134, 115479, 117026, 121527, 127323, 150462, 157638, 163701, 165894, 175539, 181326, 183911, 193543, 211302, 211547, 225693, 230958, 236457, 243054, 248841, 254646, 271989, 316953, 327402, 346437, 351078, 359437, 364581, 367822, 381969, 387086, 392873, 423094, 451386, 472914, 497682, 526617, 543978, 551733, 580629, 633906, 634641, 677079, 692874, 709371, 718874, 729162, 746523, 763938, 785746, 815967, 1053234, 1078311, 1103466, 1145907, 1161258, 1178619, 1269282, 1299503, 1354158, 1418742, 1493046, 1579851, 1631934, 1655199, 1741887, 1903923, 2128113, 2156622, 2239569, 2291814, 2357238, 2447901, 2516059, 2599006, 2750111, 3159702, 3234933, 3310398, 3483774, 3535857, 3807846, 3898509, 4256226, 4479138, 4739553, 4895802, 4965597, 5032118, 5225661, 5500222, 5711769, 6469866, 7071714, 7548177, 7797018, 8250333, 9096521, 9479106, 9704799, 9931194, 10451322, 10607571, 11423538, 11695527, 14896791, 15096354, 15676983, 16500666, 16893539, 17135307, 18193042, 19409598, 21215142, 22644531, 23391054, 24750999, 27289563, 29114397, 29793582, 31353966, 31822713, 33787078, 34270614, 35086581, 45289062, 49501998, 50680617, 54579126, 58228794, 63645426, 67933593, 70173162, 74252997, 81868689, 101361234, 105259743, 118254773, 135867186, 148505994, 152041851, 163737378, 203800779, 210519486, 222758991, 236509546, 245606067, 304083702, 354764319, 407601558, 445517982, 456125553, 491212134, 709528638, 736818201, 912251106, 1064292957, 1368376659, 1473636402, 2128585914, 2736753318, 3192878871, 6385757742, 9578636613, 19157273226]

約数ペア:

[(1, 19157273226), (2, 9578636613), (3, 6385757742), (6, 3192878871), (7, 2736753318), (9, 2128585914), (13, 1473636402), (14, 1368376659), (18, 1064292957), (21, 912251106), (26, 736818201), (27, 709528638), (39, 491212134), (42, 456125553), (43, 445517982), (47, 407601558), (54, 354764319), (63, 304083702), (78, 245606067), (81, 236509546), (86, 222758991), (91, 210519486), (94, 203800779), (117, 163737378), (126, 152041851), (129, 148505994), (141, 135867186), (162, 118254773), (182, 105259743), (189, 101361234), (234, 81868689), (258, 74252997), (273, 70173162), (282, 67933593), (301, 63645426), (329, 58228794), (351, 54579126), (378, 50680617), (387, 49501998), (423, 45289062), (546, 35086581), (559, 34270614), (567, 33787078), (602, 31822713), (611, 31353966), (643, 29793582), (658, 29114397), (702, 27289563), (774, 24750999), (819, 23391054), (846, 22644531), (903, 21215142), (987, 19409598), (1053, 18193042), (1118, 17135307), (1134, 16893539), (1161, 16500666), (1222, 15676983), (1269, 15096354), (1286, 14896791), (1638, 11695527), (1677, 11423538), (1806, 10607571), (1833, 10451322), (1929, 9931194), (1974, 9704799), (2021, 9479106), (2106, 9096521), (2322, 8250333), (2457, 7797018), (2538, 7548177), (2709, 7071714), (2961, 6469866), (3354, 5711769), (3483, 5500222), (3666, 5225661), (3807, 5032118), (3858, 4965597), (3913, 4895802), (4042, 4739553), (4277, 4479138), (4501, 4256226), (4914, 3898509), (5031, 3807846), (5418, 3535857), (5499, 3483774), (5787, 3310398), (5922, 3234933), (6063, 3159702), (6966, 2750111), (7371, 2599006), (7614, 2516059), (7826, 2447901), (8127, 2357238), (8359, 2291814), (8554, 2239569), (8883, 2156622), (9002, 2128113), (10062, 1903923), (10998, 1741887), (11574, 1655199), (11739, 1631934), (12126, 1579851), (12831, 1493046), (13503, 1418742), (14147, 1354158), (14742, 1299503), (15093, 1269282), (16254, 1178619), (16497, 1161258), (16718, 1145907), (17361, 1103466), (17766, 1078311), (18189, 1053234), (23478, 815967), (24381, 785746), (25077, 763938), (25662, 746523), (26273, 729162), (26649, 718874), (27006, 709371), (27649, 692874), (28294, 677079), (30186, 634641), (30221, 633906), (32994, 580629), (34722, 551733), (35217, 543978), (36378, 526617), (38493, 497682), (40509, 472914), (42441, 451386), (45279, 423094), (48762, 392873), (49491, 387086), (50154, 381969), (52083, 367822), (52546, 364581), (53298, 359437), (54567, 351078), (55298, 346437), (58513, 327402), (60442, 316953), (70434, 271989), (75231, 254646), (76986, 248841), (78819, 243054), (81018, 236457), (82947, 230958), (84882, 225693), (90558, 211547), (90663, 211302), (98982, 193543), (104166, 183911), (105651, 181326), (109134, 175539), (115479, 165894), (117026, 163701), (121527, 157638), (127323, 150462)]