67874606838

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{53110021}}^1$

素因数の和:53110100

約数の個数: 24

約数和(自身を含む): 149132941776

約数和(自身を除く): 81258334938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 53110021, 106220042, 159330063, 318660126, 477990189, 955980378, 3770811491, 7541622982, 11312434473, 22624868946, 33937303419, 67874606838]

約数ペア:

[(1, 67874606838), (2, 33937303419), (3, 22624868946), (6, 11312434473), (9, 7541622982), (18, 3770811491), (71, 955980378), (142, 477990189), (213, 318660126), (426, 159330063), (639, 106220042), (1278, 53110021)]