5640156

素因数分解:

$2^2\times 3^2\times {\mathrm{156671}}^1$

素因数の和:156681

約数の個数: 18

約数和(自身を含む): 14257152

約数和(自身を除く): 8616996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 156671, 313342, 470013, 626684, 940026, 1410039, 1880052, 2820078, 5640156]

約数ペア:

[(1, 5640156), (2, 2820078), (3, 1880052), (4, 1410039), (6, 940026), (9, 626684), (12, 470013), (18, 313342), (36, 156671)]