9886918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 16006032

約数和(自身を除く): 6119114

約数列:

[1, 2, 23, 37, 46, 74, 157, 314, 851, 1369, 1702, 2738, 3611, 5809, 7222, 11618, 31487, 62974, 133607, 214933, 267214, 429866, 4943459, 9886918]

約数ペア:

[(1, 9886918), (2, 4943459), (23, 429866), (37, 267214), (46, 214933), (74, 133607), (157, 62974), (314, 31487), (851, 11618), (1369, 7222), (1702, 5809), (2738, 3611)]