27681676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6229}}^1$

素因数の和:6345

約数の個数: 24

約数和(自身を含む): 53378640

約数和(自身を除く): 25696964

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 6229, 12458, 24916, 68519, 137038, 274076, 629129, 1258258, 2516516, 6920419, 13840838, 27681676]

約数ペア:

[(1, 27681676), (2, 13840838), (4, 6920419), (11, 2516516), (22, 1258258), (44, 629129), (101, 274076), (202, 137038), (404, 68519), (1111, 24916), (2222, 12458), (4444, 6229)]