18341602

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 28179000

約数和(自身を除く): 9837398

約数列:

[1, 2, 61, 122, 149, 298, 1009, 2018, 9089, 18178, 61549, 123098, 150341, 300682, 9170801, 18341602]

約数ペア:

[(1, 18341602), (2, 9170801), (61, 300682), (122, 150341), (149, 123098), (298, 61549), (1009, 18178), (2018, 9089)]