18090846

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12109}}^1$

素因数の和:12200

約数の個数: 24

約数和(自身を含む): 39672360

約数和(自身を除く): 21581514

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12109, 24218, 36327, 72654, 108981, 217962, 1005047, 2010094, 3015141, 6030282, 9045423, 18090846]

約数ペア:

[(1, 18090846), (2, 9045423), (3, 6030282), (6, 3015141), (9, 2010094), (18, 1005047), (83, 217962), (166, 108981), (249, 72654), (498, 36327), (747, 24218), (1494, 12109)]