18826008

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7331}}^1$

素因数の和:7447

約数の個数: 32

約数和(自身を含む): 47511360

約数和(自身を除く): 28685352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7331, 14662, 21993, 29324, 43986, 58648, 87972, 175944, 784417, 1568834, 2353251, 3137668, 4706502, 6275336, 9413004, 18826008]

約数ペア:

[(1, 18826008), (2, 9413004), (3, 6275336), (4, 4706502), (6, 3137668), (8, 2353251), (12, 1568834), (24, 784417), (107, 175944), (214, 87972), (321, 58648), (428, 43986), (642, 29324), (856, 21993), (1284, 14662), (2568, 7331)]