27717858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{219983}}^1$

素因数の和:219998

約数の個数: 24

約数和(自身を含む): 68635008

約数和(自身を除く): 40917150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 219983, 439966, 659949, 1319898, 1539881, 1979847, 3079762, 3959694, 4619643, 9239286, 13858929, 27717858]

約数ペア:

[(1, 27717858), (2, 13858929), (3, 9239286), (6, 4619643), (7, 3959694), (9, 3079762), (14, 1979847), (18, 1539881), (21, 1319898), (42, 659949), (63, 439966), (126, 219983)]