68787726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15901}}^1$

素因数の和:16016

約数の個数: 32

約数和(自身を含む): 158765568

約数和(自身を除く): 89977842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 15901, 31802, 47703, 95406, 111307, 222614, 333921, 667842, 1637803, 3275606, 4913409, 9826818, 11464621, 22929242, 34393863, 68787726]

約数ペア:

[(1, 68787726), (2, 34393863), (3, 22929242), (6, 11464621), (7, 9826818), (14, 4913409), (21, 3275606), (42, 1637803), (103, 667842), (206, 333921), (309, 222614), (618, 111307), (721, 95406), (1442, 47703), (2163, 31802), (4326, 15901)]