21552822

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{6269}}^1$

素因数の和:6468

約数の個数: 24

約数和(自身を含む): 46949760

約数和(自身を除く): 25396938

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 6269, 12538, 18807, 37614, 56421, 112842, 1197379, 2394758, 3592137, 7184274, 10776411, 21552822]

約数ペア:

[(1, 21552822), (2, 10776411), (3, 7184274), (6, 3592137), (9, 2394758), (18, 1197379), (191, 112842), (382, 56421), (573, 37614), (1146, 18807), (1719, 12538), (3438, 6269)]