86123618

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 156288000

約数和(自身を除く): 70164382

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 1627, 2786, 3254, 3781, 7562, 11389, 22778, 26467, 30913, 52934, 61826, 216391, 323773, 432782, 647546, 2266411, 4532822, 6151687, 12303374, 43061809, 86123618]

約数ペア:

[(1, 86123618), (2, 43061809), (7, 12303374), (14, 6151687), (19, 4532822), (38, 2266411), (133, 647546), (199, 432782), (266, 323773), (398, 216391), (1393, 61826), (1627, 52934), (2786, 30913), (3254, 26467), (3781, 22778), (7562, 11389)]