18239089791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4290541}}^1$

素因数の和:4290666

約数の個数: 16

約数和(自身を含む): 26429738720

約数和(自身を除く): 8190648929

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 4290541, 12871623, 55777033, 167331099, 467668969, 1403006907, 6079696597, 18239089791]

約数ペア:

[(1, 18239089791), (3, 6079696597), (13, 1403006907), (39, 467668969), (109, 167331099), (327, 55777033), (1417, 12871623), (4251, 4290541)]