64893942

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{68023}}^1$

素因数の和:68084

約数の個数: 24

約数和(自身を含む): 143258544

約数和(自身を除く): 78364602

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 68023, 136046, 204069, 408138, 612207, 1224414, 3605219, 7210438, 10815657, 21631314, 32446971, 64893942]

約数ペア:

[(1, 64893942), (2, 32446971), (3, 21631314), (6, 10815657), (9, 7210438), (18, 3605219), (53, 1224414), (106, 612207), (159, 408138), (318, 204069), (477, 136046), (954, 68023)]