21114252

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5807}}^1$

素因数の和:5918

約数の個数: 36

約数和(自身を含む): 53909856

約数和(自身を除く): 32795604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5807, 11614, 17421, 23228, 34842, 52263, 69684, 104526, 209052, 586507, 1173014, 1759521, 2346028, 3519042, 5278563, 7038084, 10557126, 21114252]

約数ペア:

[(1, 21114252), (2, 10557126), (3, 7038084), (4, 5278563), (6, 3519042), (9, 2346028), (12, 1759521), (18, 1173014), (36, 586507), (101, 209052), (202, 104526), (303, 69684), (404, 52263), (606, 34842), (909, 23228), (1212, 17421), (1818, 11614), (3636, 5807)]