18474022

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4243}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 31779072

約数和(自身を除く): 13305050

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4243, 4354, 8486, 29701, 59402, 1319573, 2639146, 9237011, 18474022]

約数ペア:

[(1, 18474022), (2, 9237011), (7, 2639146), (14, 1319573), (311, 59402), (622, 29701), (2177, 8486), (4243, 4354)]