18543146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4903}}^1$

素因数の和:4997

約数の個数: 16

約数和(自身を含む): 29188608

約数和(自身を除く): 10645462

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 4903, 9806, 151993, 299083, 303986, 598166, 9271573, 18543146]

約数ペア:

[(1, 18543146), (2, 9271573), (31, 598166), (61, 303986), (62, 299083), (122, 151993), (1891, 9806), (3782, 4903)]