18162558

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12157}}^1$

素因数の和:12248

約数の個数: 24

約数和(自身を含む): 39829608

約数和(自身を除く): 21667050

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12157, 24314, 36471, 72942, 109413, 218826, 1009031, 2018062, 3027093, 6054186, 9081279, 18162558]

約数ペア:

[(1, 18162558), (2, 9081279), (3, 6054186), (6, 3027093), (9, 2018062), (18, 1009031), (83, 218826), (166, 109413), (249, 72942), (498, 36471), (747, 24314), (1494, 12157)]