13038786

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7831

約数の個数: 32

約数和(自身を含む): 29913600

約数和(自身を除く): 16874814

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 7789, 15578, 23367, 46734, 70101, 140202, 210303, 241459, 420606, 482918, 724377, 1448754, 2173131, 4346262, 6519393, 13038786]

約数ペア:

[(1, 13038786), (2, 6519393), (3, 4346262), (6, 2173131), (9, 1448754), (18, 724377), (27, 482918), (31, 420606), (54, 241459), (62, 210303), (93, 140202), (186, 70101), (279, 46734), (558, 23367), (837, 15578), (1674, 7789)]