139018626

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{18521}}^1$

素因数の和:18671

約数の個数: 32

約数和(自身を含む): 311169600

約数和(自身を除く): 172150974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 18521, 37042, 55563, 111126, 166689, 333378, 500067, 1000134, 2574419, 5148838, 7723257, 15446514, 23169771, 46339542, 69509313, 139018626]

約数ペア:

[(1, 139018626), (2, 69509313), (3, 46339542), (6, 23169771), (9, 15446514), (18, 7723257), (27, 5148838), (54, 2574419), (139, 1000134), (278, 500067), (417, 333378), (834, 166689), (1251, 111126), (2502, 55563), (3753, 37042), (7506, 18521)]