1278006

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6871}}^1$

素因数の和:6907

約数の個数: 16

約数和(自身を含む): 2638848

約数和(自身を除く): 1360842

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 6871, 13742, 20613, 41226, 213001, 426002, 639003, 1278006]

約数ペア:

[(1, 1278006), (2, 639003), (3, 426002), (6, 213001), (31, 41226), (62, 20613), (93, 13742), (186, 6871)]