1997154

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:802

約数の個数: 24

約数和(自身を含む): 4358172

約数和(自身を除く): 2361018

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 613, 1086, 1226, 1629, 1839, 3258, 3678, 5517, 11034, 110953, 221906, 332859, 665718, 998577, 1997154]

約数ペア:

[(1, 1997154), (2, 998577), (3, 665718), (6, 332859), (9, 221906), (18, 110953), (181, 11034), (362, 5517), (543, 3678), (613, 3258), (1086, 1839), (1226, 1629)]