18249726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 40186368

約数和(自身を除く): 21936642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2447, 2486, 3729, 4894, 7341, 7458, 14682, 26917, 53834, 80751, 161502, 276511, 553022, 829533, 1659066, 3041621, 6083242, 9124863, 18249726]

約数ペア:

[(1, 18249726), (2, 9124863), (3, 6083242), (6, 3041621), (11, 1659066), (22, 829533), (33, 553022), (66, 276511), (113, 161502), (226, 80751), (339, 53834), (678, 26917), (1243, 14682), (2447, 7458), (2486, 7341), (3729, 4894)]