18074349

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{6949}}^1$

素因数の和:6989

約数の個数: 18

約数和(自身を含む): 27737450

約数和(自身を除く): 9663101

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 6949, 20847, 62541, 118133, 354399, 1063197, 2008261, 6024783, 18074349]

約数ペア:

[(1, 18074349), (3, 6024783), (9, 2008261), (17, 1063197), (51, 354399), (153, 118133), (289, 62541), (867, 20847), (2601, 6949)]