21532572

素因数分解:

$2^2\times 3^2\times {\mathrm{598127}}^1$

素因数の和:598137

約数の個数: 18

約数和(自身を含む): 54429648

約数和(自身を除く): 32897076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 598127, 1196254, 1794381, 2392508, 3588762, 5383143, 7177524, 10766286, 21532572]

約数ペア:

[(1, 21532572), (2, 10766286), (3, 7177524), (4, 5383143), (6, 3588762), (9, 2392508), (12, 1794381), (18, 1196254), (36, 598127)]