12505718652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{574817}}^1$

素因数の和:574875

約数の個数: 72

約数和(自身を含む): 34861562064

約数和(自身を除く): 22355843412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 21756, 574817, 1149634, 1724451, 2299268, 3448902, 4023719, 6897804, 8047438, 12071157, 16094876, 21268229, 24142314, 28166033, 42536458, 48284628, 56332066, 63804687, 84498099, 85072916, 112664132, 127609374, 148877603, 168996198, 255218748, 297755206, 337992396, 446632809, 595510412, 893265618, 1042143221, 1786531236, 2084286442, 3126429663, 4168572884, 6252859326, 12505718652]

約数ペア:

[(1, 12505718652), (2, 6252859326), (3, 4168572884), (4, 3126429663), (6, 2084286442), (7, 1786531236), (12, 1042143221), (14, 893265618), (21, 595510412), (28, 446632809), (37, 337992396), (42, 297755206), (49, 255218748), (74, 168996198), (84, 148877603), (98, 127609374), (111, 112664132), (147, 85072916), (148, 84498099), (196, 63804687), (222, 56332066), (259, 48284628), (294, 42536458), (444, 28166033), (518, 24142314), (588, 21268229), (777, 16094876), (1036, 12071157), (1554, 8047438), (1813, 6897804), (3108, 4023719), (3626, 3448902), (5439, 2299268), (7252, 1724451), (10878, 1149634), (21756, 574817)]