40128186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{955433}}^1$

素因数の和:955445

約数の個数: 16

約数和(自身を含む): 91721664

約数和(自身を除く): 51593478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 955433, 1910866, 2866299, 5732598, 6688031, 13376062, 20064093, 40128186]

約数ペア:

[(1, 40128186), (2, 20064093), (3, 13376062), (6, 6688031), (7, 5732598), (14, 2866299), (21, 1910866), (42, 955433)]