18414591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24851}}^1$

素因数の和:24886

約数の個数: 16

約数和(自身を含む): 27834240

約数和(自身を除く): 9419649

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 24851, 74553, 323063, 472169, 969189, 1416507, 6138197, 18414591]

約数ペア:

[(1, 18414591), (3, 6138197), (13, 1416507), (19, 969189), (39, 472169), (57, 323063), (247, 74553), (741, 24851)]