71447166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13187}}^1$

素因数の和:13245

約数の個数: 48

約数和(自身を含む): 181044864

約数和(自身を除く): 109597698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 13187, 26374, 39561, 79122, 92309, 118683, 184618, 237366, 276927, 553854, 567041, 830781, 1134082, 1661562, 1701123, 3402246, 3969287, 5103369, 7938574, 10206738, 11907861, 23815722, 35723583, 71447166]

約数ペア:

[(1, 71447166), (2, 35723583), (3, 23815722), (6, 11907861), (7, 10206738), (9, 7938574), (14, 5103369), (18, 3969287), (21, 3402246), (42, 1701123), (43, 1661562), (63, 1134082), (86, 830781), (126, 567041), (129, 553854), (258, 276927), (301, 237366), (387, 184618), (602, 118683), (774, 92309), (903, 79122), (1806, 39561), (2709, 26374), (5418, 13187)]