21096204

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{19753}}^1$

素因数の和:19849

約数の個数: 24

約数和(自身を含む): 49780080

約数和(自身を除く): 28683876

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 19753, 39506, 59259, 79012, 118518, 237036, 1758017, 3516034, 5274051, 7032068, 10548102, 21096204]

約数ペア:

[(1, 21096204), (2, 10548102), (3, 7032068), (4, 5274051), (6, 3516034), (12, 1758017), (89, 237036), (178, 118518), (267, 79012), (356, 59259), (534, 39506), (1068, 19753)]