404636634

素因数分解:

$2^1\times 3^4\times {\mathrm{2497757}}^1$

素因数の和:2497771

約数の個数: 20

約数和(自身を含む): 906686154

約数和(自身を除く): 502049520

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2497757, 4995514, 7493271, 14986542, 22479813, 44959626, 67439439, 134878878, 202318317, 404636634]

約数ペア:

[(1, 404636634), (2, 202318317), (3, 134878878), (6, 67439439), (9, 44959626), (18, 22479813), (27, 14986542), (54, 7493271), (81, 4995514), (162, 2497757)]