144639972

素因数分解:

$2^2\times 3^3\times {\mathrm{1339259}}^1$

素因数の和:1339272

約数の個数: 24

約数和(自身を含む): 374992800

約数和(自身を除く): 230352828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1339259, 2678518, 4017777, 5357036, 8035554, 12053331, 16071108, 24106662, 36159993, 48213324, 72319986, 144639972]

約数ペア:

[(1, 144639972), (2, 72319986), (3, 48213324), (4, 36159993), (6, 24106662), (9, 16071108), (12, 12053331), (18, 8035554), (27, 5357036), (36, 4017777), (54, 2678518), (108, 1339259)]