127946628

素因数分解:

$2^2\times 3^4\times {\mathrm{394897}}^1$

素因数の和:394913

約数の個数: 30

約数和(自身を含む): 334478606

約数和(自身を除く): 206531978

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 394897, 789794, 1184691, 1579588, 2369382, 3554073, 4738764, 7108146, 10662219, 14216292, 21324438, 31986657, 42648876, 63973314, 127946628]

約数ペア:

[(1, 127946628), (2, 63973314), (3, 42648876), (4, 31986657), (6, 21324438), (9, 14216292), (12, 10662219), (18, 7108146), (27, 4738764), (36, 3554073), (54, 2369382), (81, 1579588), (108, 1184691), (162, 789794), (324, 394897)]