284959638

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{18869}}^1$

素因数の和:19716

約数の個数: 24

約数和(自身を含む): 618181200

約数和(自身を除く): 333221562

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034, 7551, 15102, 18869, 37738, 56607, 113214, 169821, 339642, 15831091, 31662182, 47493273, 94986546, 142479819, 284959638]

約数ペア:

[(1, 284959638), (2, 142479819), (3, 94986546), (6, 47493273), (9, 31662182), (18, 15831091), (839, 339642), (1678, 169821), (2517, 113214), (5034, 56607), (7551, 37738), (15102, 18869)]