23709978

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{42491}}^1$

素因数の和:42530

約数の個数: 24

約数和(自身を含む): 53030016

約数和(自身を除く): 29320038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 42491, 84982, 127473, 254946, 382419, 764838, 1317221, 2634442, 3951663, 7903326, 11854989, 23709978]

約数ペア:

[(1, 23709978), (2, 11854989), (3, 7903326), (6, 3951663), (9, 2634442), (18, 1317221), (31, 764838), (62, 382419), (93, 254946), (186, 127473), (279, 84982), (558, 42491)]