18084731

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 21540288

約数和(自身を除く): 3455557

約数列:

[1, 7, 41, 61, 287, 427, 1033, 2501, 7231, 17507, 42353, 63013, 296471, 441091, 2583533, 18084731]

約数ペア:

[(1, 18084731), (7, 2583533), (41, 441091), (61, 296471), (287, 63013), (427, 42353), (1033, 17507), (2501, 7231)]