19141866

素因数分解:

$2^1\times 3^3\times {\mathrm{354479}}^1$

素因数の和:354490

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 23395734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 354479, 708958, 1063437, 2126874, 3190311, 6380622, 9570933, 19141866]

約数ペア:

[(1, 19141866), (2, 9570933), (3, 6380622), (6, 3190311), (9, 2126874), (18, 1063437), (27, 708958), (54, 354479)]