404505906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{9433}}^1$

素因数の和:10466

約数の個数: 32

約数和(自身を含む): 925588608

約数和(自身を除く): 521082702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1021, 2042, 3063, 6126, 7147, 9433, 14294, 18866, 21441, 28299, 42882, 56598, 66031, 132062, 198093, 396186, 9631093, 19262186, 28893279, 57786558, 67417651, 134835302, 202252953, 404505906]

約数ペア:

[(1, 404505906), (2, 202252953), (3, 134835302), (6, 67417651), (7, 57786558), (14, 28893279), (21, 19262186), (42, 9631093), (1021, 396186), (2042, 198093), (3063, 132062), (6126, 66031), (7147, 56598), (9433, 42882), (14294, 28299), (18866, 21441)]