18736329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15973}}^1$

素因数の和:16016

約数の個数: 16

約数和(自身を含む): 27603072

約数和(自身を除く): 8866743

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 15973, 47919, 271541, 367379, 814623, 1102137, 6245443, 18736329]

約数ペア:

[(1, 18736329), (3, 6245443), (17, 1102137), (23, 814623), (51, 367379), (69, 271541), (391, 47919), (1173, 15973)]