126647406

素因数分解:

$2^1\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{3541}}^1$

素因数の和:5536

約数の個数: 24

約数和(自身を含む): 274618344

約数和(自身を除く): 147970938

約数列:

[1, 2, 3, 6, 9, 18, 1987, 3541, 3974, 5961, 7082, 10623, 11922, 17883, 21246, 31869, 35766, 63738, 7035967, 14071934, 21107901, 42215802, 63323703, 126647406]

約数ペア:

[(1, 126647406), (2, 63323703), (3, 42215802), (6, 21107901), (9, 14071934), (18, 7035967), (1987, 63738), (3541, 35766), (3974, 31869), (5961, 21246), (7082, 17883), (10623, 11922)]