18856682062

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1\times {\mathrm{2393}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 29226718080

約数和(自身を除く): 10370036018

約数列:

[1, 2, 53, 79, 106, 158, 941, 1882, 2393, 4187, 4786, 8374, 49873, 74339, 99746, 126829, 148678, 189047, 253658, 378094, 2251813, 3939967, 4503626, 7879934, 10019491, 20038982, 119346089, 177893227, 238692178, 355786454, 9428341031, 18856682062]

約数ペア:

[(1, 18856682062), (2, 9428341031), (53, 355786454), (79, 238692178), (106, 177893227), (158, 119346089), (941, 20038982), (1882, 10019491), (2393, 7879934), (4187, 4503626), (4786, 3939967), (8374, 2251813), (49873, 378094), (74339, 253658), (99746, 189047), (126829, 148678)]