2018615908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{107671}}^1$

素因数の和:107827

約数の個数: 24

約数和(自身を含む): 3647927360

約数和(自身を除く): 1629311452

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4687, 9374, 18748, 107671, 215342, 430684, 4629853, 9259706, 11736139, 18519412, 23472278, 46944556, 504653977, 1009307954, 2018615908]

約数ペア:

[(1, 2018615908), (2, 1009307954), (4, 504653977), (43, 46944556), (86, 23472278), (109, 18519412), (172, 11736139), (218, 9259706), (436, 4629853), (4687, 430684), (9374, 215342), (18748, 107671)]