1387662066

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{224759}}^1$

素因数の和:224788

約数の個数: 48

約数和(自身を含む): 3506256000

約数和(自身を除く): 2118593934

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, 224759, 449518, 674277, 1348554, 1573313, 2022831, 3146626, 4045662, 4719939, 9439878, 11013191, 14159817, 22026382, 28319634, 33039573, 66079146, 77092337, 99118719, 154184674, 198237438, 231277011, 462554022, 693831033, 1387662066]

約数ペア:

[(1, 1387662066), (2, 693831033), (3, 462554022), (6, 231277011), (7, 198237438), (9, 154184674), (14, 99118719), (18, 77092337), (21, 66079146), (42, 33039573), (49, 28319634), (63, 22026382), (98, 14159817), (126, 11013191), (147, 9439878), (294, 4719939), (343, 4045662), (441, 3146626), (686, 2022831), (882, 1573313), (1029, 1348554), (2058, 674277), (3087, 449518), (6174, 224759)]