72892218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1735529}}^1$

素因数の和:1735541

約数の個数: 16

約数和(自身を含む): 166610880

約数和(自身を除く): 93718662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1735529, 3471058, 5206587, 10413174, 12148703, 24297406, 36446109, 72892218]

約数ペア:

[(1, 72892218), (2, 36446109), (3, 24297406), (6, 12148703), (7, 10413174), (14, 5206587), (21, 3471058), (42, 1735529)]