21529044

素因数分解:

$2^2\times 3^3\times {\mathrm{199343}}^1$

素因数の和:199356

約数の個数: 24

約数和(自身を含む): 55816320

約数和(自身を除く): 34287276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199343, 398686, 598029, 797372, 1196058, 1794087, 2392116, 3588174, 5382261, 7176348, 10764522, 21529044]

約数ペア:

[(1, 21529044), (2, 10764522), (3, 7176348), (4, 5382261), (6, 3588174), (9, 2392116), (12, 1794087), (18, 1196058), (27, 797372), (36, 598029), (54, 398686), (108, 199343)]