22505028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 66495744

約数和(自身を除く): 43990716

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 557, 777, 962, 1036, 1092, 1114, 1443, 1554, 1671, 1924, 2228, 2886, 3108, 3342, 3367, 3899, 5772, 6684, 6734, 7241, 7798, 10101, 11697, 13468, 14482, 15596, 20202, 20609, 21723, 23394, 28964, 40404, 41218, 43446, 46788, 50687, 61827, 82436, 86892, 101374, 123654, 144263, 152061, 202748, 247308, 267917, 288526, 304122, 432789, 535834, 577052, 608244, 803751, 865578, 1071668, 1607502, 1731156, 1875419, 3215004, 3750838, 5626257, 7501676, 11252514, 22505028]

約数ペア:

[(1, 22505028), (2, 11252514), (3, 7501676), (4, 5626257), (6, 3750838), (7, 3215004), (12, 1875419), (13, 1731156), (14, 1607502), (21, 1071668), (26, 865578), (28, 803751), (37, 608244), (39, 577052), (42, 535834), (52, 432789), (74, 304122), (78, 288526), (84, 267917), (91, 247308), (111, 202748), (148, 152061), (156, 144263), (182, 123654), (222, 101374), (259, 86892), (273, 82436), (364, 61827), (444, 50687), (481, 46788), (518, 43446), (546, 41218), (557, 40404), (777, 28964), (962, 23394), (1036, 21723), (1092, 20609), (1114, 20202), (1443, 15596), (1554, 14482), (1671, 13468), (1924, 11697), (2228, 10101), (2886, 7798), (3108, 7241), (3342, 6734), (3367, 6684), (3899, 5772)]