18594381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8081}}^1$

素因数の和:8156

約数の個数: 16

約数和(自身を含む): 27155520

約数和(自身を除く): 8561139

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 8081, 24243, 105053, 315159, 476779, 1430337, 6198127, 18594381]

約数ペア:

[(1, 18594381), (3, 6198127), (13, 1430337), (39, 476779), (59, 315159), (177, 105053), (767, 24243), (2301, 8081)]