12001554

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 26928000

約数和(自身を除く): 14926446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2039, 2943, 4078, 5886, 6117, 12234, 18351, 36702, 55053, 110106, 222251, 444502, 666753, 1333506, 2000259, 4000518, 6000777, 12001554]

約数ペア:

[(1, 12001554), (2, 6000777), (3, 4000518), (6, 2000259), (9, 1333506), (18, 666753), (27, 444502), (54, 222251), (109, 110106), (218, 55053), (327, 36702), (654, 18351), (981, 12234), (1962, 6117), (2039, 5886), (2943, 4078)]