15706668

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3109}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 36747760

約数和(自身を除く): 21041092

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 3109, 5052, 6218, 9327, 12436, 18654, 37308, 1308889, 2617778, 3926667, 5235556, 7853334, 15706668]

約数ペア:

[(1, 15706668), (2, 7853334), (3, 5235556), (4, 3926667), (6, 2617778), (12, 1308889), (421, 37308), (842, 18654), (1263, 12436), (1684, 9327), (2526, 6218), (3109, 5052)]