18126756

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12281}}^1$

素因数の和:12332

約数の個数: 36

約数和(自身を含む): 46941804

約数和(自身を除く): 28815048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12281, 24562, 36843, 49124, 73686, 110529, 147372, 221058, 442116, 503521, 1007042, 1510563, 2014084, 3021126, 4531689, 6042252, 9063378, 18126756]

約数ペア:

[(1, 18126756), (2, 9063378), (3, 6042252), (4, 4531689), (6, 3021126), (9, 2014084), (12, 1510563), (18, 1007042), (36, 503521), (41, 442116), (82, 221058), (123, 147372), (164, 110529), (246, 73686), (369, 49124), (492, 36843), (738, 24562), (1476, 12281)]