180176022

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{256661}}^1$

素因数の和:256685

約数の個数: 32

約数和(自身を含む): 431192160

約数和(自身を除く): 251016138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 256661, 513322, 769983, 1539966, 2309949, 3336593, 4619898, 6673186, 6929847, 10009779, 13859694, 20019558, 30029337, 60058674, 90088011, 180176022]

約数ペア:

[(1, 180176022), (2, 90088011), (3, 60058674), (6, 30029337), (9, 20019558), (13, 13859694), (18, 10009779), (26, 6929847), (27, 6673186), (39, 4619898), (54, 3336593), (78, 2309949), (117, 1539966), (234, 769983), (351, 513322), (702, 256661)]