45242142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 100605456

約数和(自身を除く): 55363314

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 202, 242, 303, 363, 606, 617, 726, 1111, 1234, 1851, 2222, 3333, 3702, 6666, 6787, 12221, 13574, 20361, 24442, 36663, 40722, 62317, 73326, 74657, 124634, 149314, 186951, 223971, 373902, 447942, 685487, 1370974, 2056461, 4112922, 7540357, 15080714, 22621071, 45242142]

約数ペア:

[(1, 45242142), (2, 22621071), (3, 15080714), (6, 7540357), (11, 4112922), (22, 2056461), (33, 1370974), (66, 685487), (101, 447942), (121, 373902), (202, 223971), (242, 186951), (303, 149314), (363, 124634), (606, 74657), (617, 73326), (726, 62317), (1111, 40722), (1234, 36663), (1851, 24442), (2222, 20361), (3333, 13574), (3702, 12221), (6666, 6787)]