80986158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409021}}^1$

素因数の和:409040

約数の個数: 24

約数和(自身を含む): 191422296

約数和(自身を除く): 110436138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 409021, 818042, 1227063, 2454126, 3681189, 4499231, 7362378, 8998462, 13497693, 26995386, 40493079, 80986158]

約数ペア:

[(1, 80986158), (2, 40493079), (3, 26995386), (6, 13497693), (9, 8998462), (11, 7362378), (18, 4499231), (22, 3681189), (33, 2454126), (66, 1227063), (99, 818042), (198, 409021)]