2021203782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3527}}^1$

素因数の和:3658

約数の個数: 96

約数和(自身を含む): 4931297280

約数和(自身を除く): 2910093498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 79, 93, 117, 158, 186, 234, 237, 279, 403, 474, 558, 711, 806, 1027, 1209, 1422, 2054, 2418, 2449, 3081, 3527, 3627, 4898, 6162, 7054, 7254, 7347, 9243, 10581, 14694, 18486, 21162, 22041, 31743, 31837, 44082, 45851, 63486, 63674, 91702, 95511, 109337, 137553, 191022, 218674, 275106, 278633, 286533, 328011, 412659, 557266, 573066, 656022, 825318, 835899, 984033, 1421381, 1671798, 1968066, 2507697, 2842762, 3622229, 4264143, 5015394, 7244458, 8528286, 8637623, 10866687, 12792429, 17275246, 21733374, 25584858, 25912869, 32600061, 51825738, 65200122, 77738607, 112289099, 155477214, 224578198, 336867297, 673734594, 1010601891, 2021203782]

約数ペア:

[(1, 2021203782), (2, 1010601891), (3, 673734594), (6, 336867297), (9, 224578198), (13, 155477214), (18, 112289099), (26, 77738607), (31, 65200122), (39, 51825738), (62, 32600061), (78, 25912869), (79, 25584858), (93, 21733374), (117, 17275246), (158, 12792429), (186, 10866687), (234, 8637623), (237, 8528286), (279, 7244458), (403, 5015394), (474, 4264143), (558, 3622229), (711, 2842762), (806, 2507697), (1027, 1968066), (1209, 1671798), (1422, 1421381), (2054, 984033), (2418, 835899), (2449, 825318), (3081, 656022), (3527, 573066), (3627, 557266), (4898, 412659), (6162, 328011), (7054, 286533), (7254, 278633), (7347, 275106), (9243, 218674), (10581, 191022), (14694, 137553), (18486, 109337), (21162, 95511), (22041, 91702), (31743, 63674), (31837, 63486), (44082, 45851)]