18392793

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2753}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 26174016

約数和(自身を除く): 7781223

約数列:

[1, 3, 17, 51, 131, 393, 2227, 2753, 6681, 8259, 46801, 140403, 360643, 1081929, 6130931, 18392793]

約数ペア:

[(1, 18392793), (3, 6130931), (17, 1081929), (51, 360643), (131, 140403), (393, 46801), (2227, 8259), (2753, 6681)]