18085613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8684

約数の個数: 16

約数和(自身を含む): 23229696

約数和(自身を除く): 5144083

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 8641, 60487, 112333, 198743, 786331, 1391201, 2583659, 18085613]

約数ペア:

[(1, 18085613), (7, 2583659), (13, 1391201), (23, 786331), (91, 198743), (161, 112333), (299, 60487), (2093, 8641)]