18788712

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{14771}}^1$

素因数の和:14833

約数の個数: 32

約数和(自身を含む): 47861280

約数和(自身を除く): 29072568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 14771, 29542, 44313, 59084, 88626, 118168, 177252, 354504, 782863, 1565726, 2348589, 3131452, 4697178, 6262904, 9394356, 18788712]

約数ペア:

[(1, 18788712), (2, 9394356), (3, 6262904), (4, 4697178), (6, 3131452), (8, 2348589), (12, 1565726), (24, 782863), (53, 354504), (106, 177252), (159, 118168), (212, 88626), (318, 59084), (424, 44313), (636, 29542), (1272, 14771)]