12490746

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 13170054

約数列:

[1, 2, 3, 6, 71, 109, 142, 213, 218, 269, 327, 426, 538, 654, 807, 1614, 7739, 15478, 19099, 23217, 29321, 38198, 46434, 57297, 58642, 87963, 114594, 175926, 2081791, 4163582, 6245373, 12490746]

約数ペア:

[(1, 12490746), (2, 6245373), (3, 4163582), (6, 2081791), (71, 175926), (109, 114594), (142, 87963), (213, 58642), (218, 57297), (269, 46434), (327, 38198), (426, 29321), (538, 23217), (654, 19099), (807, 15478), (1614, 7739)]