18103982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3847}}^1$

素因数の和:4043

約数の個数: 16

約数和(自身を含む): 29414112

約数和(自身を除く): 11310130

約数列:

[1, 2, 13, 26, 181, 362, 2353, 3847, 4706, 7694, 50011, 100022, 696307, 1392614, 9051991, 18103982]

約数ペア:

[(1, 18103982), (2, 9051991), (13, 1392614), (26, 696307), (181, 100022), (362, 50011), (2353, 7694), (3847, 4706)]