18504057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43133}}^1$

素因数の和:43160

約数の個数: 16

約数和(自身を含む): 28986048

約数和(自身を除く): 10481991

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 43133, 129399, 474463, 560729, 1423389, 1682187, 6168019, 18504057]

約数ペア:

[(1, 18504057), (3, 6168019), (11, 1682187), (13, 1423389), (33, 560729), (39, 474463), (143, 129399), (429, 43133)]