21580836

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{58013}}^1$

素因数の和:58051

約数の個数: 24

約数和(自身を含む): 51980544

約数和(自身を除く): 30399708

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 58013, 116026, 174039, 232052, 348078, 696156, 1798403, 3596806, 5395209, 7193612, 10790418, 21580836]

約数ペア:

[(1, 21580836), (2, 10790418), (3, 7193612), (4, 5395209), (6, 3596806), (12, 1798403), (31, 696156), (62, 348078), (93, 232052), (124, 174039), (186, 116026), (372, 58013)]