2661558396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{19717}}^1$

素因数の和:21338

約数の個数: 48

約数和(自身を含む): 7102265856

約数和(自身を除く): 4440707460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1607, 3214, 4821, 6428, 9642, 11249, 19284, 19717, 22498, 33747, 39434, 44996, 59151, 67494, 78868, 118302, 134988, 138019, 236604, 276038, 414057, 552076, 828114, 1656228, 31685219, 63370438, 95055657, 126740876, 190111314, 221796533, 380222628, 443593066, 665389599, 887186132, 1330779198, 2661558396]

約数ペア:

[(1, 2661558396), (2, 1330779198), (3, 887186132), (4, 665389599), (6, 443593066), (7, 380222628), (12, 221796533), (14, 190111314), (21, 126740876), (28, 95055657), (42, 63370438), (84, 31685219), (1607, 1656228), (3214, 828114), (4821, 552076), (6428, 414057), (9642, 276038), (11249, 236604), (19284, 138019), (19717, 134988), (22498, 118302), (33747, 78868), (39434, 67494), (44996, 59151)]