18353313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 29259360

約数和(自身を除く): 10906047

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2083, 2937, 6249, 8811, 18747, 22913, 68739, 185387, 206217, 556161, 1668483, 2039257, 6117771, 18353313]

約数ペア:

[(1, 18353313), (3, 6117771), (9, 2039257), (11, 1668483), (33, 556161), (89, 206217), (99, 185387), (267, 68739), (801, 22913), (979, 18747), (2083, 8811), (2937, 6249)]