15396066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 38683008

約数和(自身を除く): 23286942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 1721, 2982, 3442, 4473, 5163, 8946, 10326, 12047, 15489, 24094, 30978, 36141, 72282, 108423, 122191, 216846, 244382, 366573, 733146, 855337, 1099719, 1710674, 2199438, 2566011, 5132022, 7698033, 15396066]

約数ペア:

[(1, 15396066), (2, 7698033), (3, 5132022), (6, 2566011), (7, 2199438), (9, 1710674), (14, 1099719), (18, 855337), (21, 733146), (42, 366573), (63, 244382), (71, 216846), (126, 122191), (142, 108423), (213, 72282), (426, 36141), (497, 30978), (639, 24094), (994, 15489), (1278, 12047), (1491, 10326), (1721, 8946), (2982, 5163), (3442, 4473)]