64279818

素因数分解:

$2^1\times 3^5\times {\mathrm{132263}}^1$

素因数の和:132280

約数の個数: 24

約数和(自身を含む): 144432288

約数和(自身を除く): 80152470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 132263, 264526, 396789, 793578, 1190367, 2380734, 3571101, 7142202, 10713303, 21426606, 32139909, 64279818]

約数ペア:

[(1, 64279818), (2, 32139909), (3, 21426606), (6, 10713303), (9, 7142202), (18, 3571101), (27, 2380734), (54, 1190367), (81, 793578), (162, 396789), (243, 264526), (486, 132263)]