2174778396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{958897}}^1$

素因数の和:958920

約数の個数: 60

約数和(自身を含む): 6497492848

約数和(自身を除く): 4322714452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 958897, 1917794, 2876691, 3835588, 5753382, 6712279, 8630073, 11506764, 13424558, 17260146, 20136837, 25890219, 26849116, 34520292, 40273674, 51780438, 60410511, 77670657, 80547348, 103560876, 120821022, 155341314, 181231533, 241642044, 310682628, 362463066, 543694599, 724926132, 1087389198, 2174778396]

約数ペア:

[(1, 2174778396), (2, 1087389198), (3, 724926132), (4, 543694599), (6, 362463066), (7, 310682628), (9, 241642044), (12, 181231533), (14, 155341314), (18, 120821022), (21, 103560876), (27, 80547348), (28, 77670657), (36, 60410511), (42, 51780438), (54, 40273674), (63, 34520292), (81, 26849116), (84, 25890219), (108, 20136837), (126, 17260146), (162, 13424558), (189, 11506764), (252, 8630073), (324, 6712279), (378, 5753382), (567, 3835588), (756, 2876691), (1134, 1917794), (2268, 958897)]