86401674

素因数分解:

$2^1\times 3^3\times {\mathrm{647}}^1\times {\mathrm{2473}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 192378240

約数和(自身を除く): 105976566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 647, 1294, 1941, 2473, 3882, 4946, 5823, 7419, 11646, 14838, 17469, 22257, 34938, 44514, 66771, 133542, 1600031, 3200062, 4800093, 9600186, 14400279, 28800558, 43200837, 86401674]

約数ペア:

[(1, 86401674), (2, 43200837), (3, 28800558), (6, 14400279), (9, 9600186), (18, 4800093), (27, 3200062), (54, 1600031), (647, 133542), (1294, 66771), (1941, 44514), (2473, 34938), (3882, 22257), (4946, 17469), (5823, 14838), (7419, 11646)]