31292226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{248351}}^1$

素因数の和:248366

約数の個数: 24

約数和(自身を含む): 77485824

約数和(自身を除く): 46193598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 248351, 496702, 745053, 1490106, 1738457, 2235159, 3476914, 4470318, 5215371, 10430742, 15646113, 31292226]

約数ペア:

[(1, 31292226), (2, 15646113), (3, 10430742), (6, 5215371), (7, 4470318), (9, 3476914), (14, 2235159), (18, 1738457), (21, 1490106), (42, 745053), (63, 496702), (126, 248351)]