4081806

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 9136800

約数和(自身を除く): 5054994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 281, 538, 562, 807, 843, 1614, 1686, 2421, 2529, 4842, 5058, 7263, 7587, 14526, 15174, 75589, 151178, 226767, 453534, 680301, 1360602, 2040903, 4081806]

約数ペア:

[(1, 4081806), (2, 2040903), (3, 1360602), (6, 680301), (9, 453534), (18, 226767), (27, 151178), (54, 75589), (269, 15174), (281, 14526), (538, 7587), (562, 7263), (807, 5058), (843, 4842), (1614, 2529), (1686, 2421)]