18317040068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{106494419}}^1$

素因数の和:106494466

約数の個数: 12

約数和(自身を含む): 32800281360

約数和(自身を除く): 14483241292

約数列:

[1, 2, 4, 43, 86, 172, 106494419, 212988838, 425977676, 4579260017, 9158520034, 18317040068]

約数ペア:

[(1, 18317040068), (2, 9158520034), (4, 4579260017), (43, 425977676), (86, 212988838), (172, 106494419)]