81775026

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{33161}}^1$

素因数の和:33306

約数の個数: 24

約数和(自身を含む): 178477884

約数和(自身を除く): 96702858

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 33161, 66322, 99483, 198966, 298449, 596898, 4543057, 9086114, 13629171, 27258342, 40887513, 81775026]

約数ペア:

[(1, 81775026), (2, 40887513), (3, 27258342), (6, 13629171), (9, 9086114), (18, 4543057), (137, 596898), (274, 298449), (411, 198966), (822, 99483), (1233, 66322), (2466, 33161)]