18940692

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{5387}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 44354016

約数和(自身を除く): 25413324

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 5387, 10774, 16161, 21548, 32322, 64644, 1578391, 3156782, 4735173, 6313564, 9470346, 18940692]

約数ペア:

[(1, 18940692), (2, 9470346), (3, 6313564), (4, 4735173), (6, 3156782), (12, 1578391), (293, 64644), (586, 32322), (879, 21548), (1172, 16161), (1758, 10774), (3516, 5387)]