18397401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24239}}^1$

素因数の和:24276

約数の個数: 16

約数和(自身を含む): 27924480

約数和(自身を除く): 9527079

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 24239, 72717, 266629, 557497, 799887, 1672491, 6132467, 18397401]

約数ペア:

[(1, 18397401), (3, 6132467), (11, 1672491), (23, 799887), (33, 557497), (69, 266629), (253, 72717), (759, 24239)]