17955834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{230203}}^1$

素因数の和:230221

約数の個数: 16

約数和(自身を含む): 38674272

約数和(自身を除く): 20718438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 230203, 460406, 690609, 1381218, 2992639, 5985278, 8977917, 17955834]

約数ペア:

[(1, 17955834), (2, 8977917), (3, 5985278), (6, 2992639), (13, 1381218), (26, 690609), (39, 460406), (78, 230203)]