10920942

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{821}}^1$

素因数の和:1568

約数の個数: 24

約数和(自身を含む): 23722920

約数和(自身を除く): 12801978

約数列:

[1, 2, 3, 6, 9, 18, 739, 821, 1478, 1642, 2217, 2463, 4434, 4926, 6651, 7389, 13302, 14778, 606719, 1213438, 1820157, 3640314, 5460471, 10920942]

約数ペア:

[(1, 10920942), (2, 5460471), (3, 3640314), (6, 1820157), (9, 1213438), (18, 606719), (739, 14778), (821, 13302), (1478, 7389), (1642, 6651), (2217, 4926), (2463, 4434)]