22222044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 61213152

約数和(自身を除く): 38991108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 461, 468, 618, 922, 927, 1236, 1339, 1383, 1844, 1854, 2678, 2766, 3708, 4017, 4149, 5356, 5532, 5993, 8034, 8298, 11986, 12051, 16068, 16596, 17979, 23972, 24102, 35958, 47483, 48204, 53937, 71916, 94966, 107874, 142449, 189932, 215748, 284898, 427347, 569796, 617279, 854694, 1234558, 1709388, 1851837, 2469116, 3703674, 5555511, 7407348, 11111022, 22222044]

約数ペア:

[(1, 22222044), (2, 11111022), (3, 7407348), (4, 5555511), (6, 3703674), (9, 2469116), (12, 1851837), (13, 1709388), (18, 1234558), (26, 854694), (36, 617279), (39, 569796), (52, 427347), (78, 284898), (103, 215748), (117, 189932), (156, 142449), (206, 107874), (234, 94966), (309, 71916), (412, 53937), (461, 48204), (468, 47483), (618, 35958), (922, 24102), (927, 23972), (1236, 17979), (1339, 16596), (1383, 16068), (1844, 12051), (1854, 11986), (2678, 8298), (2766, 8034), (3708, 5993), (4017, 5532), (4149, 5356)]