66745674

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{4561}}^1$

素因数の和:4843

約数の個数: 32

約数和(自身を含む): 148903680

約数和(自身を除く): 82158006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4561, 4878, 7317, 9122, 13683, 14634, 27366, 41049, 82098, 123147, 246294, 1236031, 2472062, 3708093, 7416186, 11124279, 22248558, 33372837, 66745674]

約数ペア:

[(1, 66745674), (2, 33372837), (3, 22248558), (6, 11124279), (9, 7416186), (18, 3708093), (27, 2472062), (54, 1236031), (271, 246294), (542, 123147), (813, 82098), (1626, 41049), (2439, 27366), (4561, 14634), (4878, 13683), (7317, 9122)]