396138

素因数分解:

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

素因数の和:749

約数の個数: 16

約数和(自身を含む): 801216

約数和(自身を除く): 405078

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 641, 1282, 1923, 3846, 66023, 132046, 198069, 396138]

約数ペア:

[(1, 396138), (2, 198069), (3, 132046), (6, 66023), (103, 3846), (206, 1923), (309, 1282), (618, 641)]