18476556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219959}}^1$

素因数の和:219973

約数の個数: 24

約数和(自身を含む): 49271040

約数和(自身を除く): 30794484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219959, 439918, 659877, 879836, 1319754, 1539713, 2639508, 3079426, 4619139, 6158852, 9238278, 18476556]

約数ペア:

[(1, 18476556), (2, 9238278), (3, 6158852), (4, 4619139), (6, 3079426), (7, 2639508), (12, 1539713), (14, 1319754), (21, 879836), (28, 659877), (42, 439918), (84, 219959)]