1841745654

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 5070574080

約数和(自身を除く): 3228828426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 53, 54, 63, 69, 98, 106, 126, 138, 147, 159, 161, 189, 207, 294, 318, 322, 371, 378, 414, 441, 477, 483, 571, 621, 742, 882, 954, 966, 1113, 1127, 1142, 1219, 1242, 1323, 1431, 1449, 1713, 2226, 2254, 2438, 2597, 2646, 2862, 2898, 3339, 3381, 3426, 3657, 3997, 4347, 5139, 5194, 6678, 6762, 7314, 7791, 7994, 8533, 8694, 10017, 10143, 10278, 10971, 11991, 13133, 15417, 15582, 17066, 20034, 20286, 21942, 23373, 23982, 25599, 26266, 27979, 30263, 30429, 30834, 32913, 35973, 39399, 46746, 51198, 55958, 59731, 60526, 60858, 65826, 70119, 71946, 76797, 78798, 83937, 90789, 91931, 107919, 118197, 119462, 140238, 153594, 167874, 179193, 181578, 183862, 211841, 215838, 230391, 236394, 251811, 272367, 275793, 354591, 358386, 423682, 460782, 503622, 537579, 544734, 551586, 635523, 643517, 696049, 709182, 755433, 817101, 827379, 1075158, 1271046, 1287034, 1392098, 1482887, 1510866, 1612737, 1634202, 1654758, 1906569, 1930551, 2088147, 2482137, 2965774, 3225474, 3813138, 3861102, 4176294, 4448661, 4872343, 4964274, 5719707, 5791653, 6264441, 8897322, 9744686, 11439414, 11583306, 12528882, 13345983, 14617029, 17374959, 18793323, 26691966, 29234058, 34106401, 34749918, 37586646, 40037949, 43851087, 68212802, 80075898, 87702174, 102319203, 131553261, 204638406, 263106522, 306957609, 613915218, 920872827, 1841745654]

約数ペア:

[(1, 1841745654), (2, 920872827), (3, 613915218), (6, 306957609), (7, 263106522), (9, 204638406), (14, 131553261), (18, 102319203), (21, 87702174), (23, 80075898), (27, 68212802), (42, 43851087), (46, 40037949), (49, 37586646), (53, 34749918), (54, 34106401), (63, 29234058), (69, 26691966), (98, 18793323), (106, 17374959), (126, 14617029), (138, 13345983), (147, 12528882), (159, 11583306), (161, 11439414), (189, 9744686), (207, 8897322), (294, 6264441), (318, 5791653), (322, 5719707), (371, 4964274), (378, 4872343), (414, 4448661), (441, 4176294), (477, 3861102), (483, 3813138), (571, 3225474), (621, 2965774), (742, 2482137), (882, 2088147), (954, 1930551), (966, 1906569), (1113, 1654758), (1127, 1634202), (1142, 1612737), (1219, 1510866), (1242, 1482887), (1323, 1392098), (1431, 1287034), (1449, 1271046), (1713, 1075158), (2226, 827379), (2254, 817101), (2438, 755433), (2597, 709182), (2646, 696049), (2862, 643517), (2898, 635523), (3339, 551586), (3381, 544734), (3426, 537579), (3657, 503622), (3997, 460782), (4347, 423682), (5139, 358386), (5194, 354591), (6678, 275793), (6762, 272367), (7314, 251811), (7791, 236394), (7994, 230391), (8533, 215838), (8694, 211841), (10017, 183862), (10143, 181578), (10278, 179193), (10971, 167874), (11991, 153594), (13133, 140238), (15417, 119462), (15582, 118197), (17066, 107919), (20034, 91931), (20286, 90789), (21942, 83937), (23373, 78798), (23982, 76797), (25599, 71946), (26266, 70119), (27979, 65826), (30263, 60858), (30429, 60526), (30834, 59731), (32913, 55958), (35973, 51198), (39399, 46746)]