56904156

素因数分解:

$2^2\times 3^2\times {\mathrm{1580671}}^1$

素因数の和:1580681

約数の個数: 18

約数和(自身を含む): 143841152

約数和(自身を除く): 86936996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1580671, 3161342, 4742013, 6322684, 9484026, 14226039, 18968052, 28452078, 56904156]

約数ペア:

[(1, 56904156), (2, 28452078), (3, 18968052), (4, 14226039), (6, 9484026), (9, 6322684), (12, 4742013), (18, 3161342), (36, 1580671)]