28291806

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{5843}}^1$

素因数の和:6120

約数の個数: 24

約数和(自身を含む): 61537320

約数和(自身を除く): 33245514

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 5843, 11686, 17529, 35058, 52587, 105174, 1571767, 3143534, 4715301, 9430602, 14145903, 28291806]

約数ペア:

[(1, 28291806), (2, 14145903), (3, 9430602), (6, 4715301), (9, 3143534), (18, 1571767), (269, 105174), (538, 52587), (807, 35058), (1614, 17529), (2421, 11686), (4842, 5843)]