12666726

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1847}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 15718554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 1847, 2286, 3429, 3694, 5541, 6858, 11082, 16623, 33246, 49869, 99738, 234569, 469138, 703707, 1407414, 2111121, 4222242, 6333363, 12666726]

約数ペア:

[(1, 12666726), (2, 6333363), (3, 4222242), (6, 2111121), (9, 1407414), (18, 703707), (27, 469138), (54, 234569), (127, 99738), (254, 49869), (381, 33246), (762, 16623), (1143, 11082), (1847, 6858), (2286, 5541), (3429, 3694)]