2021572188

素因数分解:

$2^2\times 3^3\times {\mathrm{18718261}}^1$

素因数の和:18718274

約数の個数: 24

約数和(自身を含む): 5241113360

約数和(自身を除く): 3219541172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 18718261, 37436522, 56154783, 74873044, 112309566, 168464349, 224619132, 336928698, 505393047, 673857396, 1010786094, 2021572188]

約数ペア:

[(1, 2021572188), (2, 1010786094), (3, 673857396), (4, 505393047), (6, 336928698), (9, 224619132), (12, 168464349), (18, 112309566), (27, 74873044), (36, 56154783), (54, 37436522), (108, 18718261)]