42457554

素因数分解:

$2^1\times 3^3\times {\mathrm{786251}}^1$

素因数の和:786262

約数の個数: 16

約数和(自身を含む): 94350240

約数和(自身を除く): 51892686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 786251, 1572502, 2358753, 4717506, 7076259, 14152518, 21228777, 42457554]

約数ペア:

[(1, 42457554), (2, 21228777), (3, 14152518), (6, 7076259), (9, 4717506), (18, 2358753), (27, 1572502), (54, 786251)]