18212493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16103}}^1$

素因数の和:16148

約数の個数: 16

約数和(自身を含む): 27054720

約数和(自身を除く): 8842227

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 16103, 48309, 209339, 466987, 628017, 1400961, 6070831, 18212493]

約数ペア:

[(1, 18212493), (3, 6070831), (13, 1400961), (29, 628017), (39, 466987), (87, 209339), (377, 48309), (1131, 16103)]