23640156

素因数分解:

$2^2\times 3^2\times {\mathrm{656671}}^1$

素因数の和:656681

約数の個数: 18

約数和(自身を含む): 59757152

約数和(自身を除く): 36116996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 656671, 1313342, 1970013, 2626684, 3940026, 5910039, 7880052, 11820078, 23640156]

約数ペア:

[(1, 23640156), (2, 11820078), (3, 7880052), (4, 5910039), (6, 3940026), (9, 2626684), (12, 1970013), (18, 1313342), (36, 656671)]