18480093

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 25474176

約数和(自身を除く): 6994083

約数列:

[1, 3, 53, 71, 159, 213, 1637, 3763, 4911, 11289, 86761, 116227, 260283, 348681, 6160031, 18480093]

約数ペア:

[(1, 18480093), (3, 6160031), (53, 348681), (71, 260283), (159, 116227), (213, 86761), (1637, 11289), (3763, 4911)]