21096492

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56711}}^1$

素因数の和:56749

約数の個数: 24

約数和(自身を含む): 50813952

約数和(自身を除く): 29717460

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56711, 113422, 170133, 226844, 340266, 680532, 1758041, 3516082, 5274123, 7032164, 10548246, 21096492]

約数ペア:

[(1, 21096492), (2, 10548246), (3, 7032164), (4, 5274123), (6, 3516082), (12, 1758041), (31, 680532), (62, 340266), (93, 226844), (124, 170133), (186, 113422), (372, 56711)]