25479968346

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{4126979}}^1$

素因数の和:4127008

約数の個数: 48

約数和(自身を含む): 64380888000

約数和(自身を除く): 38900919654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 4126979, 8253958, 12380937, 24761874, 28888853, 37142811, 57777706, 74285622, 86666559, 173333118, 202221971, 259999677, 404443942, 519999354, 606665913, 1213331826, 1415553797, 1819997739, 2831107594, 3639995478, 4246661391, 8493322782, 12739984173, 25479968346]

約数ペア:

[(1, 25479968346), (2, 12739984173), (3, 8493322782), (6, 4246661391), (7, 3639995478), (9, 2831107594), (14, 1819997739), (18, 1415553797), (21, 1213331826), (42, 606665913), (49, 519999354), (63, 404443942), (98, 259999677), (126, 202221971), (147, 173333118), (294, 86666559), (343, 74285622), (441, 57777706), (686, 37142811), (882, 28888853), (1029, 24761874), (2058, 12380937), (3087, 8253958), (6174, 4126979)]