81522546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1941013}}^1$

素因数の和:1941025

約数の個数: 16

約数和(自身を含む): 186337344

約数和(自身を除く): 104814798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1941013, 3882026, 5823039, 11646078, 13587091, 27174182, 40761273, 81522546]

約数ペア:

[(1, 81522546), (2, 40761273), (3, 27174182), (6, 13587091), (7, 11646078), (14, 5823039), (21, 3882026), (42, 1941013)]