21472572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{162671}}^1$

素因数の和:162689

約数の個数: 24

約数和(自身を含む): 54657792

約数和(自身を除く): 33185220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 162671, 325342, 488013, 650684, 976026, 1789381, 1952052, 3578762, 5368143, 7157524, 10736286, 21472572]

約数ペア:

[(1, 21472572), (2, 10736286), (3, 7157524), (4, 5368143), (6, 3578762), (11, 1952052), (12, 1789381), (22, 976026), (33, 650684), (44, 488013), (66, 325342), (132, 162671)]