31295268

素因数分解:

$2^2\times 3^3\times {\mathrm{289771}}^1$

素因数の和:289784

約数の個数: 24

約数和(自身を含む): 81136160

約数和(自身を除く): 49840892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289771, 579542, 869313, 1159084, 1738626, 2607939, 3477252, 5215878, 7823817, 10431756, 15647634, 31295268]

約数ペア:

[(1, 31295268), (2, 15647634), (3, 10431756), (4, 7823817), (6, 5215878), (9, 3477252), (12, 2607939), (18, 1738626), (27, 1159084), (36, 869313), (54, 579542), (108, 289771)]