18253443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5639}}^1$

素因数の和:5738

約数の個数: 16

約数和(自身を含む): 26530560

約数和(自身を除く): 8277117

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 5639, 16917, 73307, 219921, 468037, 1404111, 6084481, 18253443]

約数ペア:

[(1, 18253443), (3, 6084481), (13, 1404111), (39, 468037), (83, 219921), (249, 73307), (1079, 16917), (3237, 5639)]