18664326

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3271}}^1$

素因数の和:3596

約数の個数: 24

約数和(自身を含む): 40579344

約数和(自身を除く): 21915018

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 3271, 5706, 6542, 9813, 19626, 29439, 58878, 1036907, 2073814, 3110721, 6221442, 9332163, 18664326]

約数ペア:

[(1, 18664326), (2, 9332163), (3, 6221442), (6, 3110721), (9, 2073814), (18, 1036907), (317, 58878), (634, 29439), (951, 19626), (1902, 9813), (2853, 6542), (3271, 5706)]