31097268

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{18379}}^1$

素因数の和:18436

約数の個数: 36

約数和(自身を含む): 80283840

約数和(自身を除く): 49186572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 18379, 36758, 55137, 73516, 110274, 165411, 220548, 330822, 661644, 863813, 1727626, 2591439, 3455252, 5182878, 7774317, 10365756, 15548634, 31097268]

約数ペア:

[(1, 31097268), (2, 15548634), (3, 10365756), (4, 7774317), (6, 5182878), (9, 3455252), (12, 2591439), (18, 1727626), (36, 863813), (47, 661644), (94, 330822), (141, 220548), (188, 165411), (282, 110274), (423, 73516), (564, 55137), (846, 36758), (1692, 18379)]