90458838

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{12919}}^1$

素因数の和:13316

約数の個数: 24

約数和(自身を含む): 196513200

約数和(自身を除く): 106054362

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 12919, 25838, 38757, 77514, 116271, 232542, 5025491, 10050982, 15076473, 30152946, 45229419, 90458838]

約数ペア:

[(1, 90458838), (2, 45229419), (3, 30152946), (6, 15076473), (9, 10050982), (18, 5025491), (389, 232542), (778, 116271), (1167, 77514), (2334, 38757), (3501, 25838), (7002, 12919)]