8934642

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3571}}^1$

素因数の和:3718

約数の個数: 24

約数和(自身を含む): 19503120

約数和(自身を除く): 10568478

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 3571, 7142, 10713, 21426, 32139, 64278, 496369, 992738, 1489107, 2978214, 4467321, 8934642]

約数ペア:

[(1, 8934642), (2, 4467321), (3, 2978214), (6, 1489107), (9, 992738), (18, 496369), (139, 64278), (278, 32139), (417, 21426), (834, 10713), (1251, 7142), (2502, 3571)]