2015554842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15996467}}^1$

素因数の和:15996482

約数の個数: 24

約数和(自身を含む): 4990898016

約数和(自身を除く): 2975343174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15996467, 31992934, 47989401, 95978802, 111975269, 143968203, 223950538, 287936406, 335925807, 671851614, 1007777421, 2015554842]

約数ペア:

[(1, 2015554842), (2, 1007777421), (3, 671851614), (6, 335925807), (7, 287936406), (9, 223950538), (14, 143968203), (18, 111975269), (21, 95978802), (42, 47989401), (63, 31992934), (126, 15996467)]