71428194

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{65053}}^1$

素因数の和:65122

約数の個数: 24

約数和(自身を含む): 157300572

約数和(自身を除く): 85872378

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 65053, 130106, 195159, 390318, 585477, 1170954, 3968233, 7936466, 11904699, 23809398, 35714097, 71428194]

約数ペア:

[(1, 71428194), (2, 35714097), (3, 23809398), (6, 11904699), (9, 7936466), (18, 3968233), (61, 1170954), (122, 585477), (183, 390318), (366, 195159), (549, 130106), (1098, 65053)]