12667494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 29120256

約数和(自身を除く): 16452762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 1531, 2758, 3062, 4137, 4593, 8274, 9186, 10717, 21434, 32151, 64302, 301607, 603214, 904821, 1809642, 2111249, 4222498, 6333747, 12667494]

約数ペア:

[(1, 12667494), (2, 6333747), (3, 4222498), (6, 2111249), (7, 1809642), (14, 904821), (21, 603214), (42, 301607), (197, 64302), (394, 32151), (591, 21434), (1182, 10717), (1379, 9186), (1531, 8274), (2758, 4593), (3062, 4137)]