18602961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11093}}^1$

素因数の和:11152

約数の個数: 16

約数和(自身を含む): 27335616

約数和(自身を除く): 8732655

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 11093, 33279, 144209, 432627, 476999, 1430997, 6200987, 18602961]

約数ペア:

[(1, 18602961), (3, 6200987), (13, 1430997), (39, 476999), (43, 432627), (129, 144209), (559, 33279), (1677, 11093)]