21751634268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{4091}}^1$

素因数の和:4665

約数の個数: 192

約数和(自身を含む): 69552215040

約数和(自身を除く): 47800580772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 541, 546, 702, 756, 819, 1082, 1092, 1404, 1623, 1638, 2164, 2457, 3246, 3276, 3787, 4091, 4869, 4914, 6492, 7033, 7574, 8182, 9738, 9828, 11361, 12273, 14066, 14607, 15148, 16364, 19476, 21099, 22722, 24546, 28132, 28637, 29214, 34083, 36819, 42198, 45444, 49092, 49231, 53183, 57274, 58428, 63297, 68166, 73638, 84396, 85911, 98462, 102249, 106366, 110457, 114548, 126594, 136332, 147276, 147693, 159549, 171822, 189891, 196924, 204498, 212732, 220914, 253188, 257733, 295386, 319098, 343644, 372281, 379782, 408996, 441828, 443079, 478647, 515466, 590772, 638196, 744562, 759564, 773199, 886158, 957294, 1030932, 1116843, 1329237, 1435941, 1489124, 1546398, 1772316, 1914588, 2213231, 2233686, 2658474, 2871882, 3092796, 3350529, 4426462, 4467372, 5316948, 5743764, 6639693, 6701058, 8852924, 10051587, 13279386, 13402116, 15492617, 19919079, 20103174, 26558772, 28772003, 30985234, 39838158, 40206348, 46477851, 57544006, 59757237, 61970468, 79676316, 86316009, 92955702, 115088012, 119514474, 139433553, 172632018, 185911404, 201404021, 239028948, 258948027, 278867106, 345264036, 402808042, 418300659, 517896054, 557734212, 604212063, 776844081, 805616084, 836601318, 1035792108, 1208424126, 1553688162, 1673202636, 1812636189, 2416848252, 3107376324, 3625272378, 5437908567, 7250544756, 10875817134, 21751634268]

約数ペア:

[(1, 21751634268), (2, 10875817134), (3, 7250544756), (4, 5437908567), (6, 3625272378), (7, 3107376324), (9, 2416848252), (12, 1812636189), (13, 1673202636), (14, 1553688162), (18, 1208424126), (21, 1035792108), (26, 836601318), (27, 805616084), (28, 776844081), (36, 604212063), (39, 557734212), (42, 517896054), (52, 418300659), (54, 402808042), (63, 345264036), (78, 278867106), (84, 258948027), (91, 239028948), (108, 201404021), (117, 185911404), (126, 172632018), (156, 139433553), (182, 119514474), (189, 115088012), (234, 92955702), (252, 86316009), (273, 79676316), (351, 61970468), (364, 59757237), (378, 57544006), (468, 46477851), (541, 40206348), (546, 39838158), (702, 30985234), (756, 28772003), (819, 26558772), (1082, 20103174), (1092, 19919079), (1404, 15492617), (1623, 13402116), (1638, 13279386), (2164, 10051587), (2457, 8852924), (3246, 6701058), (3276, 6639693), (3787, 5743764), (4091, 5316948), (4869, 4467372), (4914, 4426462), (6492, 3350529), (7033, 3092796), (7574, 2871882), (8182, 2658474), (9738, 2233686), (9828, 2213231), (11361, 1914588), (12273, 1772316), (14066, 1546398), (14607, 1489124), (15148, 1435941), (16364, 1329237), (19476, 1116843), (21099, 1030932), (22722, 957294), (24546, 886158), (28132, 773199), (28637, 759564), (29214, 744562), (34083, 638196), (36819, 590772), (42198, 515466), (45444, 478647), (49092, 443079), (49231, 441828), (53183, 408996), (57274, 379782), (58428, 372281), (63297, 343644), (68166, 319098), (73638, 295386), (84396, 257733), (85911, 253188), (98462, 220914), (102249, 212732), (106366, 204498), (110457, 196924), (114548, 189891), (126594, 171822), (136332, 159549), (147276, 147693)]