218249748

素因数分解:

$2^2\times 3^3\times {\mathrm{2020831}}^1$

素因数の和:2020844

約数の個数: 24

約数和(自身を含む): 565832960

約数和(自身を除く): 347583212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2020831, 4041662, 6062493, 8083324, 12124986, 18187479, 24249972, 36374958, 54562437, 72749916, 109124874, 218249748]

約数ペア:

[(1, 218249748), (2, 109124874), (3, 72749916), (4, 54562437), (6, 36374958), (9, 24249972), (12, 18187479), (18, 12124986), (27, 8083324), (36, 6062493), (54, 4041662), (108, 2020831)]