18132569

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6871}}^1$

素因数の和:6920

約数の個数: 16

約数和(自身を含む): 23089920

約数和(自身を除く): 4957351

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 6871, 48097, 89323, 199259, 625261, 1394813, 2590367, 18132569]

約数ペア:

[(1, 18132569), (7, 2590367), (13, 1394813), (29, 625261), (91, 199259), (203, 89323), (377, 48097), (2639, 6871)]