39883818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3137}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 86458176

約数和(自身を除く): 46574358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 3137, 4238, 6274, 6357, 9411, 12714, 18822, 40781, 81562, 122343, 244686, 511331, 1022662, 1533993, 3067986, 6647303, 13294606, 19941909, 39883818]

約数ペア:

[(1, 39883818), (2, 19941909), (3, 13294606), (6, 6647303), (13, 3067986), (26, 1533993), (39, 1022662), (78, 511331), (163, 244686), (326, 122343), (489, 81562), (978, 40781), (2119, 18822), (3137, 12714), (4238, 9411), (6274, 6357)]