13638138

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{52861}}^1$

素因数の和:52909

約数の個数: 16

約数和(自身を含む): 27911136

約数和(自身を除く): 14272998

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 52861, 105722, 158583, 317166, 2273023, 4546046, 6819069, 13638138]

約数ペア:

[(1, 13638138), (2, 6819069), (3, 4546046), (6, 2273023), (43, 317166), (86, 158583), (129, 105722), (258, 52861)]