40126248

素因数分解:

$2^3\times 3^2\times {\mathrm{557309}}^1$

素因数の和:557321

約数の個数: 24

約数和(自身を含む): 108675450

約数和(自身を除く): 68549202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557309, 1114618, 1671927, 2229236, 3343854, 4458472, 5015781, 6687708, 10031562, 13375416, 20063124, 40126248]

約数ペア:

[(1, 40126248), (2, 20063124), (3, 13375416), (4, 10031562), (6, 6687708), (8, 5015781), (9, 4458472), (12, 3343854), (18, 2229236), (24, 1671927), (36, 1114618), (72, 557309)]