2018069956

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{6857}}^1$

素因数の和:7348

約数の個数: 48

約数和(自身を含む): 4221455616

約数和(自身を除く): 2203385660

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 457, 644, 914, 1828, 3199, 6398, 6857, 10511, 12796, 13714, 21022, 27428, 42044, 47999, 73577, 95998, 147154, 157711, 191996, 294308, 315422, 630844, 1103977, 2207954, 3133649, 4415908, 6267298, 12534596, 21935543, 43871086, 72073927, 87742172, 144147854, 288295708, 504517489, 1009034978, 2018069956]

約数ペア:

[(1, 2018069956), (2, 1009034978), (4, 504517489), (7, 288295708), (14, 144147854), (23, 87742172), (28, 72073927), (46, 43871086), (92, 21935543), (161, 12534596), (322, 6267298), (457, 4415908), (644, 3133649), (914, 2207954), (1828, 1103977), (3199, 630844), (6398, 315422), (6857, 294308), (10511, 191996), (12796, 157711), (13714, 147154), (21022, 95998), (27428, 73577), (42044, 47999)]