853620948

素因数分解:

$2^2\times 3^2\times {\mathrm{23711693}}^1$

素因数の和:23711703

約数の個数: 18

約数和(自身を含む): 2157764154

約数和(自身を除く): 1304143206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 23711693, 47423386, 71135079, 94846772, 142270158, 213405237, 284540316, 426810474, 853620948]

約数ペア:

[(1, 853620948), (2, 426810474), (3, 284540316), (4, 213405237), (6, 142270158), (9, 94846772), (12, 71135079), (18, 47423386), (36, 23711693)]