123198918

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 249979392

約数和(自身を除く): 126780474

約数列:

[1, 2, 3, 6, 103, 206, 309, 311, 618, 622, 641, 933, 1282, 1866, 1923, 3846, 32033, 64066, 66023, 96099, 132046, 192198, 198069, 199351, 396138, 398702, 598053, 1196106, 20533153, 41066306, 61599459, 123198918]

約数ペア:

[(1, 123198918), (2, 61599459), (3, 41066306), (6, 20533153), (103, 1196106), (206, 598053), (309, 398702), (311, 396138), (618, 199351), (622, 198069), (641, 192198), (933, 132046), (1282, 96099), (1866, 66023), (1923, 64066), (3846, 32033)]