71321994

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{74761}}^1$

素因数の和:74822

約数の個数: 24

約数和(自身を含む): 157448772

約数和(自身を除く): 86126778

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 74761, 149522, 224283, 448566, 672849, 1345698, 3962333, 7924666, 11886999, 23773998, 35660997, 71321994]

約数ペア:

[(1, 71321994), (2, 35660997), (3, 23773998), (6, 11886999), (9, 7924666), (18, 3962333), (53, 1345698), (106, 672849), (159, 448566), (318, 224283), (477, 149522), (954, 74761)]