40313142

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{15031}}^1$

素因数の和:15188

約数の個数: 24

約数和(自身を含む): 87937200

約数和(自身を除く): 47624058

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 15031, 30062, 45093, 90186, 135279, 270558, 2239619, 4479238, 6718857, 13437714, 20156571, 40313142]

約数ペア:

[(1, 40313142), (2, 20156571), (3, 13437714), (6, 6718857), (9, 4479238), (18, 2239619), (149, 270558), (298, 135279), (447, 90186), (894, 45093), (1341, 30062), (2682, 15031)]