11688426

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20947}}^1$

素因数の和:20986

約数の個数: 24

約数和(自身を含む): 26143104

約数和(自身を除く): 14454678

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 20947, 41894, 62841, 125682, 188523, 377046, 649357, 1298714, 1948071, 3896142, 5844213, 11688426]

約数ペア:

[(1, 11688426), (2, 5844213), (3, 3896142), (6, 1948071), (9, 1298714), (18, 649357), (31, 377046), (62, 188523), (93, 125682), (186, 62841), (279, 41894), (558, 20947)]