18295236

素因数分解:

$2^2\times 3^2\times {\mathrm{593}}^1\times {\mathrm{857}}^1$

素因数の和:1460

約数の個数: 36

約数和(自身を含む): 46378332

約数和(自身を除く): 28083096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 593, 857, 1186, 1714, 1779, 2372, 2571, 3428, 3558, 5142, 5337, 7116, 7713, 10284, 10674, 15426, 21348, 30852, 508201, 1016402, 1524603, 2032804, 3049206, 4573809, 6098412, 9147618, 18295236]

約数ペア:

[(1, 18295236), (2, 9147618), (3, 6098412), (4, 4573809), (6, 3049206), (9, 2032804), (12, 1524603), (18, 1016402), (36, 508201), (593, 30852), (857, 21348), (1186, 15426), (1714, 10674), (1779, 10284), (2372, 7713), (2571, 7116), (3428, 5337), (3558, 5142)]