80842518

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{17077}}^1$

素因数の和:17348

約数の個数: 24

約数和(自身を含む): 175835088

約数和(自身を除く): 94992570

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 17077, 34154, 51231, 102462, 153693, 307386, 4491251, 8982502, 13473753, 26947506, 40421259, 80842518]

約数ペア:

[(1, 80842518), (2, 40421259), (3, 26947506), (6, 13473753), (9, 8982502), (18, 4491251), (263, 307386), (526, 153693), (789, 102462), (1578, 51231), (2367, 34154), (4734, 17077)]