18273177

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 29038464

約数和(自身を除く): 10765287

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 3323, 5499, 9969, 29907, 43199, 129597, 156181, 388791, 468543, 1405629, 2030353, 6091059, 18273177]

約数ペア:

[(1, 18273177), (3, 6091059), (9, 2030353), (13, 1405629), (39, 468543), (47, 388791), (117, 156181), (141, 129597), (423, 43199), (611, 29907), (1833, 9969), (3323, 5499)]