217648572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{954599}}^1$

素因数の和:954625

約数の個数: 24

約数和(自身を含む): 534576000

約数和(自身を除く): 316927428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 954599, 1909198, 2863797, 3818396, 5727594, 11455188, 18137381, 36274762, 54412143, 72549524, 108824286, 217648572]

約数ペア:

[(1, 217648572), (2, 108824286), (3, 72549524), (4, 54412143), (6, 36274762), (12, 18137381), (19, 11455188), (38, 5727594), (57, 3818396), (76, 2863797), (114, 1909198), (228, 954599)]