15389766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 38697984

約数和(自身を除く): 23308218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 1823, 2814, 3646, 4221, 5469, 8442, 10938, 12761, 16407, 25522, 32814, 38283, 76566, 114849, 122141, 229698, 244282, 366423, 732846, 854987, 1099269, 1709974, 2198538, 2564961, 5129922, 7694883, 15389766]

約数ペア:

[(1, 15389766), (2, 7694883), (3, 5129922), (6, 2564961), (7, 2198538), (9, 1709974), (14, 1099269), (18, 854987), (21, 732846), (42, 366423), (63, 244282), (67, 229698), (126, 122141), (134, 114849), (201, 76566), (402, 38283), (469, 32814), (603, 25522), (938, 16407), (1206, 12761), (1407, 10938), (1823, 8442), (2814, 5469), (3646, 4221)]