2021047152

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1137977}}^1$

素因数の和:1138025

約数の個数: 40

約数和(自身を含む): 5362152336

約数和(自身を除く): 3341105184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1137977, 2275954, 3413931, 4551908, 6827862, 9103816, 13655724, 18207632, 27311448, 42105149, 54622896, 84210298, 126315447, 168420596, 252630894, 336841192, 505261788, 673682384, 1010523576, 2021047152]

約数ペア:

[(1, 2021047152), (2, 1010523576), (3, 673682384), (4, 505261788), (6, 336841192), (8, 252630894), (12, 168420596), (16, 126315447), (24, 84210298), (37, 54622896), (48, 42105149), (74, 27311448), (111, 18207632), (148, 13655724), (222, 9103816), (296, 6827862), (444, 4551908), (592, 3413931), (888, 2275954), (1776, 1137977)]