2900286

素因数分解:

$2^1\times 3^4\times {\mathrm{17903}}^1$

素因数の和:17917

約数の個数: 20

約数和(自身を含む): 6499152

約数和(自身を除く): 3598866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 17903, 35806, 53709, 107418, 161127, 322254, 483381, 966762, 1450143, 2900286]

約数ペア:

[(1, 2900286), (2, 1450143), (3, 966762), (6, 483381), (9, 322254), (18, 161127), (27, 107418), (54, 53709), (81, 35806), (162, 17903)]