18112570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6311}}^1$

素因数の和:6366

約数の個数: 32

約数和(自身を含む): 38174976

約数和(自身を除く): 20062406

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 6311, 12622, 31555, 44177, 63110, 88354, 220885, 258751, 441770, 517502, 1293755, 1811257, 2587510, 3622514, 9056285, 18112570]

約数ペア:

[(1, 18112570), (2, 9056285), (5, 3622514), (7, 2587510), (10, 1811257), (14, 1293755), (35, 517502), (41, 441770), (70, 258751), (82, 220885), (205, 88354), (287, 63110), (410, 44177), (574, 31555), (1435, 12622), (2870, 6311)]