8664426

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3463}}^1$

素因数の和:3610

約数の個数: 24

約数和(自身を含む): 18913440

約数和(自身を除く): 10249014

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 3463, 6926, 10389, 20778, 31167, 62334, 481357, 962714, 1444071, 2888142, 4332213, 8664426]

約数ペア:

[(1, 8664426), (2, 4332213), (3, 2888142), (6, 1444071), (9, 962714), (18, 481357), (139, 62334), (278, 31167), (417, 20778), (834, 10389), (1251, 6926), (2502, 3463)]