139680198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1108573}}^1$

素因数の和:1108588

約数の個数: 24

約数和(自身を含む): 345875088

約数和(自身を除く): 206194890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1108573, 2217146, 3325719, 6651438, 7760011, 9977157, 15520022, 19954314, 23280033, 46560066, 69840099, 139680198]

約数ペア:

[(1, 139680198), (2, 69840099), (3, 46560066), (6, 23280033), (7, 19954314), (9, 15520022), (14, 9977157), (18, 7760011), (21, 6651438), (42, 3325719), (63, 2217146), (126, 1108573)]