81167898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1511}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 185794560

約数和(自身を除く): 104626662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1279, 1511, 2558, 3022, 3837, 4533, 7674, 8953, 9066, 10577, 17906, 21154, 26859, 31731, 53718, 63462, 1932569, 3865138, 5797707, 11595414, 13527983, 27055966, 40583949, 81167898]

約数ペア:

[(1, 81167898), (2, 40583949), (3, 27055966), (6, 13527983), (7, 11595414), (14, 5797707), (21, 3865138), (42, 1932569), (1279, 63462), (1511, 53718), (2558, 31731), (3022, 26859), (3837, 21154), (4533, 17906), (7674, 10577), (8953, 9066)]