18032259

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2797}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 27577088

約数和(自身を除く): 9544829

約数列:

[1, 3, 7, 21, 307, 921, 2149, 2797, 6447, 8391, 19579, 58737, 858679, 2576037, 6010753, 18032259]

約数ペア:

[(1, 18032259), (3, 6010753), (7, 2576037), (21, 858679), (307, 58737), (921, 19579), (2149, 8391), (2797, 6447)]