78413652

素因数分解:

$2^2\times 3^2\times {\mathrm{2178157}}^1$

素因数の和:2178167

約数の個数: 18

約数和(自身を含む): 198212378

約数和(自身を除く): 119798726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2178157, 4356314, 6534471, 8712628, 13068942, 19603413, 26137884, 39206826, 78413652]

約数ペア:

[(1, 78413652), (2, 39206826), (3, 26137884), (4, 19603413), (6, 13068942), (9, 8712628), (12, 6534471), (18, 4356314), (36, 2178157)]