26012007

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 46725120

約数和(自身を除く): 20713113

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 701, 1197, 1767, 1953, 2103, 4123, 4907, 5301, 6309, 12369, 13319, 14721, 21731, 37107, 39957, 44163, 65193, 93233, 119871, 152117, 195579, 279699, 412889, 456351, 839097, 1238667, 1369053, 2890223, 3716001, 8670669, 26012007]

約数ペア:

[(1, 26012007), (3, 8670669), (7, 3716001), (9, 2890223), (19, 1369053), (21, 1238667), (31, 839097), (57, 456351), (63, 412889), (93, 279699), (133, 195579), (171, 152117), (217, 119871), (279, 93233), (399, 65193), (589, 44163), (651, 39957), (701, 37107), (1197, 21731), (1767, 14721), (1953, 13319), (2103, 12369), (4123, 6309), (4907, 5301)]