18347672007

素因数分解:

$3^2\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{203233}}^1$

素因数の和:204679

約数の個数: 24

約数和(自身を含む): 30309505824

約数和(自身を除く): 11961833817

約数列:

[1, 3, 7, 9, 21, 63, 1433, 4299, 10031, 12897, 30093, 90279, 203233, 609699, 1422631, 1829097, 4267893, 12803679, 291232889, 873698667, 2038630223, 2621096001, 6115890669, 18347672007]

約数ペア:

[(1, 18347672007), (3, 6115890669), (7, 2621096001), (9, 2038630223), (21, 873698667), (63, 291232889), (1433, 12803679), (4299, 4267893), (10031, 1829097), (12897, 1422631), (30093, 609699), (90279, 203233)]