9991812

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7639}}^1$

素因数の和:7755

約数の個数: 24

約数和(自身を含む): 23531200

約数和(自身を除く): 13539388

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 7639, 15278, 22917, 30556, 45834, 91668, 832651, 1665302, 2497953, 3330604, 4995906, 9991812]

約数ペア:

[(1, 9991812), (2, 4995906), (3, 3330604), (4, 2497953), (6, 1665302), (12, 832651), (109, 91668), (218, 45834), (327, 30556), (436, 22917), (654, 15278), (1308, 7639)]