905557122

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{21601}}^1$

素因数の和:21763

約数の個数: 48

約数和(自身を含む): 2092715352

約数和(自身を除く): 1187158230

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 274, 306, 411, 822, 1233, 2329, 2466, 4658, 6987, 13974, 20961, 21601, 41922, 43202, 64803, 129606, 194409, 367217, 388818, 734434, 1101651, 2203302, 2959337, 3304953, 5918674, 6609906, 8878011, 17756022, 26634033, 50308729, 53268066, 100617458, 150926187, 301852374, 452778561, 905557122]

約数ペア:

[(1, 905557122), (2, 452778561), (3, 301852374), (6, 150926187), (9, 100617458), (17, 53268066), (18, 50308729), (34, 26634033), (51, 17756022), (102, 8878011), (137, 6609906), (153, 5918674), (274, 3304953), (306, 2959337), (411, 2203302), (822, 1101651), (1233, 734434), (2329, 388818), (2466, 367217), (4658, 194409), (6987, 129606), (13974, 64803), (20961, 43202), (21601, 41922)]