18018273

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5077}}^1$

素因数の和:5113

約数の個数: 24

約数和(自身を含む): 29736768

約数和(自身を除く): 11718495

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 5077, 15231, 35539, 66001, 106617, 198003, 462007, 858013, 1386021, 2574039, 6006091, 18018273]

約数ペア:

[(1, 18018273), (3, 6006091), (7, 2574039), (13, 1386021), (21, 858013), (39, 462007), (91, 198003), (169, 106617), (273, 66001), (507, 35539), (1183, 15231), (3549, 5077)]