21936972

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{12269}}^1$

素因数の和:12425

約数の個数: 24

約数和(自身を含む): 51534000

約数和(自身を除く): 29597028

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 12269, 24538, 36807, 49076, 73614, 147228, 1828081, 3656162, 5484243, 7312324, 10968486, 21936972]

約数ペア:

[(1, 21936972), (2, 10968486), (3, 7312324), (4, 5484243), (6, 3656162), (12, 1828081), (149, 147228), (298, 73614), (447, 49076), (596, 36807), (894, 24538), (1788, 12269)]