312920478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1337267}}^1$

素因数の和:1337288

約数の個数: 24

約数和(自身を含む): 730148328

約数和(自身を除く): 417227850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1337267, 2674534, 4011801, 8023602, 12035403, 17384471, 24070806, 34768942, 52153413, 104306826, 156460239, 312920478]

約数ペア:

[(1, 312920478), (2, 156460239), (3, 104306826), (6, 52153413), (9, 34768942), (13, 24070806), (18, 17384471), (26, 12035403), (39, 8023602), (78, 4011801), (117, 2674534), (234, 1337267)]