8081334

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 18347472

約数和(自身を除く): 10266138

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 197, 258, 318, 387, 394, 477, 591, 774, 954, 1182, 1773, 2279, 3546, 4558, 6837, 8471, 10441, 13674, 16942, 20511, 20882, 25413, 31323, 41022, 50826, 62646, 76239, 93969, 152478, 187938, 448963, 897926, 1346889, 2693778, 4040667, 8081334]

約数ペア:

[(1, 8081334), (2, 4040667), (3, 2693778), (6, 1346889), (9, 897926), (18, 448963), (43, 187938), (53, 152478), (86, 93969), (106, 76239), (129, 62646), (159, 50826), (197, 41022), (258, 31323), (318, 25413), (387, 20882), (394, 20511), (477, 16942), (591, 13674), (774, 10441), (954, 8471), (1182, 6837), (1773, 4558), (2279, 3546)]