21108744

素因数分解:

$2^3\times 3^2\times {\mathrm{293177}}^1$

素因数の和:293189

約数の個数: 24

約数和(自身を含む): 57169710

約数和(自身を除く): 36060966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293177, 586354, 879531, 1172708, 1759062, 2345416, 2638593, 3518124, 5277186, 7036248, 10554372, 21108744]

約数ペア:

[(1, 21108744), (2, 10554372), (3, 7036248), (4, 5277186), (6, 3518124), (8, 2638593), (9, 2345416), (12, 1759062), (18, 1172708), (24, 879531), (36, 586354), (72, 293177)]