21376044

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5879}}^1$

素因数の和:5990

約数の個数: 36

約数和(自身を含む): 54578160

約数和(自身を除く): 33202116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5879, 11758, 17637, 23516, 35274, 52911, 70548, 105822, 211644, 593779, 1187558, 1781337, 2375116, 3562674, 5344011, 7125348, 10688022, 21376044]

約数ペア:

[(1, 21376044), (2, 10688022), (3, 7125348), (4, 5344011), (6, 3562674), (9, 2375116), (12, 1781337), (18, 1187558), (36, 593779), (101, 211644), (202, 105822), (303, 70548), (404, 52911), (606, 35274), (909, 23516), (1212, 17637), (1818, 11758), (3636, 5879)]