18345642213

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{519427}}^1$

素因数の和:519684

約数の個数: 16

約数和(自身を含む): 24990719936

約数和(自身を除く): 6645077723

約数列:

[1, 3, 61, 183, 193, 579, 11773, 35319, 519427, 1558281, 31685047, 95055141, 100249411, 300748233, 6115214071, 18345642213]

約数ペア:

[(1, 18345642213), (3, 6115214071), (61, 300748233), (183, 100249411), (193, 95055141), (579, 31685047), (11773, 1558281), (35319, 519427)]