1243136502

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{463511}}^1$

素因数の和:463668

約数の個数: 24

約数和(自身を含む): 2711545200

約数和(自身を除く): 1468408698

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 463511, 927022, 1390533, 2781066, 4171599, 8343198, 69063139, 138126278, 207189417, 414378834, 621568251, 1243136502]

約数ペア:

[(1, 1243136502), (2, 621568251), (3, 414378834), (6, 207189417), (9, 138126278), (18, 69063139), (149, 8343198), (298, 4171599), (447, 2781066), (894, 1390533), (1341, 927022), (2682, 463511)]