821260872

素因数分解:

$2^3\times 3^2\times {\mathrm{11406401}}^1$

素因数の和:11406413

約数の個数: 24

約数和(自身を含む): 2224248390

約数和(自身を除く): 1402987518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 11406401, 22812802, 34219203, 45625604, 68438406, 91251208, 102657609, 136876812, 205315218, 273753624, 410630436, 821260872]

約数ペア:

[(1, 821260872), (2, 410630436), (3, 273753624), (4, 205315218), (6, 136876812), (8, 102657609), (9, 91251208), (12, 68438406), (18, 45625604), (24, 34219203), (36, 22812802), (72, 11406401)]