18459051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 28896000

約数和(自身を除く): 10436949

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 859, 1131, 1653, 2577, 7163, 11167, 16321, 21489, 24911, 33501, 48963, 74733, 212173, 323843, 473309, 636519, 971529, 1419927, 6153017, 18459051]

約数ペア:

[(1, 18459051), (3, 6153017), (13, 1419927), (19, 971529), (29, 636519), (39, 473309), (57, 323843), (87, 212173), (247, 74733), (377, 48963), (551, 33501), (741, 24911), (859, 21489), (1131, 16321), (1653, 11167), (2577, 7163)]