18032331

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 24554880

約数和(自身を除く): 6522549

約数列:

[1, 3, 83, 139, 249, 417, 521, 1563, 11537, 34611, 43243, 72419, 129729, 217257, 6010777, 18032331]

約数ペア:

[(1, 18032331), (3, 6010777), (83, 217257), (139, 129729), (249, 72419), (417, 43243), (521, 34611), (1563, 11537)]