18246414

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 37914624

約数和(自身を除く): 19668210

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 263, 373, 526, 746, 789, 1119, 1578, 2238, 8153, 11563, 16306, 23126, 24459, 34689, 48918, 69378, 98099, 196198, 294297, 588594, 3041069, 6082138, 9123207, 18246414]

約数ペア:

[(1, 18246414), (2, 9123207), (3, 6082138), (6, 3041069), (31, 588594), (62, 294297), (93, 196198), (186, 98099), (263, 69378), (373, 48918), (526, 34689), (746, 24459), (789, 23126), (1119, 16306), (1578, 11563), (2238, 8153)]