18022425477

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{60103}}^1$

素因数の和:60353

約数の個数: 32

約数和(自身を含む): 27926722560

約数和(自身を除く): 9904297083

約数列:

[1, 3, 7, 21, 109, 131, 327, 393, 763, 917, 2289, 2751, 14279, 42837, 60103, 99953, 180309, 299859, 420721, 1262163, 6551227, 7873493, 19653681, 23620479, 45858589, 55114451, 137575767, 165343353, 858210737, 2574632211, 6007475159, 18022425477]

約数ペア:

[(1, 18022425477), (3, 6007475159), (7, 2574632211), (21, 858210737), (109, 165343353), (131, 137575767), (327, 55114451), (393, 45858589), (763, 23620479), (917, 19653681), (2289, 7873493), (2751, 6551227), (14279, 1262163), (42837, 420721), (60103, 299859), (99953, 180309)]