180123462

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{12071}}^1$

素因数の和:12908

約数の個数: 24

約数和(自身を含む): 390770640

約数和(自身を除く): 210647178

約数列:

[1, 2, 3, 6, 9, 18, 829, 1658, 2487, 4974, 7461, 12071, 14922, 24142, 36213, 72426, 108639, 217278, 10006859, 20013718, 30020577, 60041154, 90061731, 180123462]

約数ペア:

[(1, 180123462), (2, 90061731), (3, 60041154), (6, 30020577), (9, 20013718), (18, 10006859), (829, 217278), (1658, 108639), (2487, 72426), (4974, 36213), (7461, 24142), (12071, 14922)]