21552372

素因数分解:

$2^2\times 3^3\times {\mathrm{199559}}^1$

素因数の和:199572

約数の個数: 24

約数和(自身を含む): 55876800

約数和(自身を除く): 34324428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199559, 399118, 598677, 798236, 1197354, 1796031, 2394708, 3592062, 5388093, 7184124, 10776186, 21552372]

約数ペア:

[(1, 21552372), (2, 10776186), (3, 7184124), (4, 5388093), (6, 3592062), (9, 2394708), (12, 1796031), (18, 1197354), (27, 798236), (36, 598677), (54, 399118), (108, 199559)]