18682347

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 25909632

約数和(自身を除く): 7227285

約数列:

[1, 3, 41, 67, 123, 201, 2267, 2747, 6801, 8241, 92947, 151889, 278841, 455667, 6227449, 18682347]

約数ペア:

[(1, 18682347), (3, 6227449), (41, 455667), (67, 278841), (123, 151889), (201, 92947), (2267, 8241), (2747, 6801)]