15991254

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{52259}}^1$

素因数の和:52284

約数の個数: 24

約数和(自身を含む): 36686520

約数和(自身を除く): 20695266

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 52259, 104518, 156777, 313554, 470331, 888403, 940662, 1776806, 2665209, 5330418, 7995627, 15991254]

約数ペア:

[(1, 15991254), (2, 7995627), (3, 5330418), (6, 2665209), (9, 1776806), (17, 940662), (18, 888403), (34, 470331), (51, 313554), (102, 156777), (153, 104518), (306, 52259)]