9172828

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3947}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 18571392

約数和(自身を除く): 9398564

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 3947, 7894, 15788, 27629, 55258, 110516, 327601, 655202, 1310404, 2293207, 4586414, 9172828]

約数ペア:

[(1, 9172828), (2, 4586414), (4, 2293207), (7, 1310404), (14, 655202), (28, 327601), (83, 110516), (166, 55258), (332, 27629), (581, 15788), (1162, 7894), (2324, 3947)]