12460428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18217}}^1$

素因数の和:18246

約数の個数: 36

約数和(自身を含む): 33156760

約数和(自身を除く): 20696332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 18217, 36434, 54651, 72868, 109302, 163953, 218604, 327906, 346123, 655812, 692246, 1038369, 1384492, 2076738, 3115107, 4153476, 6230214, 12460428]

約数ペア:

[(1, 12460428), (2, 6230214), (3, 4153476), (4, 3115107), (6, 2076738), (9, 1384492), (12, 1038369), (18, 692246), (19, 655812), (36, 346123), (38, 327906), (57, 218604), (76, 163953), (114, 109302), (171, 72868), (228, 54651), (342, 36434), (684, 18217)]