18446594868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{5557}}^1$

素因数の和:5794

約数の個数: 144

約数和(自身を含む): 51747158736

約数和(自身を除く): 33300563868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 173, 234, 246, 346, 369, 468, 492, 519, 533, 692, 738, 1038, 1066, 1476, 1557, 1599, 2076, 2132, 2249, 3114, 3198, 4498, 4797, 5557, 6228, 6396, 6747, 7093, 8996, 9594, 11114, 13494, 14186, 16671, 19188, 20241, 21279, 22228, 26988, 28372, 33342, 40482, 42558, 50013, 63837, 66684, 72241, 80964, 85116, 92209, 100026, 127674, 144482, 184418, 200052, 216723, 227837, 255348, 276627, 288964, 368836, 433446, 455674, 553254, 650169, 683511, 829881, 866892, 911348, 961361, 1106508, 1300338, 1367022, 1659762, 1922722, 2050533, 2600676, 2734044, 2884083, 2961881, 3319524, 3845444, 4101066, 5768166, 5923762, 8202132, 8652249, 8885643, 11536332, 11847524, 12497693, 17304498, 17771286, 24995386, 26656929, 34608996, 35542572, 37493079, 39415801, 49990772, 53313858, 74986158, 78831602, 106627716, 112479237, 118247403, 149972316, 157663204, 224958474, 236494806, 354742209, 449916948, 472989612, 512405413, 709484418, 1024810826, 1418968836, 1537216239, 2049621652, 3074432478, 4611648717, 6148864956, 9223297434, 18446594868]

約数ペア:

[(1, 18446594868), (2, 9223297434), (3, 6148864956), (4, 4611648717), (6, 3074432478), (9, 2049621652), (12, 1537216239), (13, 1418968836), (18, 1024810826), (26, 709484418), (36, 512405413), (39, 472989612), (41, 449916948), (52, 354742209), (78, 236494806), (82, 224958474), (117, 157663204), (123, 149972316), (156, 118247403), (164, 112479237), (173, 106627716), (234, 78831602), (246, 74986158), (346, 53313858), (369, 49990772), (468, 39415801), (492, 37493079), (519, 35542572), (533, 34608996), (692, 26656929), (738, 24995386), (1038, 17771286), (1066, 17304498), (1476, 12497693), (1557, 11847524), (1599, 11536332), (2076, 8885643), (2132, 8652249), (2249, 8202132), (3114, 5923762), (3198, 5768166), (4498, 4101066), (4797, 3845444), (5557, 3319524), (6228, 2961881), (6396, 2884083), (6747, 2734044), (7093, 2600676), (8996, 2050533), (9594, 1922722), (11114, 1659762), (13494, 1367022), (14186, 1300338), (16671, 1106508), (19188, 961361), (20241, 911348), (21279, 866892), (22228, 829881), (26988, 683511), (28372, 650169), (33342, 553254), (40482, 455674), (42558, 433446), (50013, 368836), (63837, 288964), (66684, 276627), (72241, 255348), (80964, 227837), (85116, 216723), (92209, 200052), (100026, 184418), (127674, 144482)]