122880222

素因数分解:

$2^1\times 3^2\times {\mathrm{1759}}^1\times {\mathrm{3881}}^1$

素因数の和:5648

約数の個数: 24

約数和(自身を含む): 266460480

約数和(自身を除く): 143580258

約数列:

[1, 2, 3, 6, 9, 18, 1759, 3518, 3881, 5277, 7762, 10554, 11643, 15831, 23286, 31662, 34929, 69858, 6826679, 13653358, 20480037, 40960074, 61440111, 122880222]

約数ペア:

[(1, 122880222), (2, 61440111), (3, 40960074), (6, 20480037), (9, 13653358), (18, 6826679), (1759, 69858), (3518, 34929), (3881, 31662), (5277, 23286), (7762, 15831), (10554, 11643)]