129972042

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{47819}}^1$

素因数の和:47978

約数の個数: 24

約数和(自身を含む): 283476960

約数和(自身を除く): 153504918

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 47819, 95638, 143457, 286914, 430371, 860742, 7220669, 14441338, 21662007, 43324014, 64986021, 129972042]

約数ペア:

[(1, 129972042), (2, 64986021), (3, 43324014), (6, 21662007), (9, 14441338), (18, 7220669), (151, 860742), (302, 430371), (453, 286914), (906, 143457), (1359, 95638), (2718, 47819)]