19492164

素因数分解:

$2^2\times 3^4\times {\mathrm{60161}}^1$

素因数の和:60177

約数の個数: 30

約数和(自身を含む): 50957214

約数和(自身を除く): 31465050

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60161, 120322, 180483, 240644, 360966, 541449, 721932, 1082898, 1624347, 2165796, 3248694, 4873041, 6497388, 9746082, 19492164]

約数ペア:

[(1, 19492164), (2, 9746082), (3, 6497388), (4, 4873041), (6, 3248694), (9, 2165796), (12, 1624347), (18, 1082898), (27, 721932), (36, 541449), (54, 360966), (81, 240644), (108, 180483), (162, 120322), (324, 60161)]