18172077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 30557184

約数和(自身を除く): 12385107

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 811, 1067, 2037, 2433, 3201, 5677, 7469, 8921, 17031, 22407, 26763, 62447, 78667, 187341, 236001, 550669, 865337, 1652007, 2596011, 6057359, 18172077]

約数ペア:

[(1, 18172077), (3, 6057359), (7, 2596011), (11, 1652007), (21, 865337), (33, 550669), (77, 236001), (97, 187341), (231, 78667), (291, 62447), (679, 26763), (811, 22407), (1067, 17031), (2037, 8921), (2433, 7469), (3201, 5677)]