16928172

素因数分解:

$2^2\times 3^2\times {\mathrm{470227}}^1$

素因数の和:470237

約数の個数: 18

約数和(自身を含む): 42790748

約数和(自身を除く): 25862576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 470227, 940454, 1410681, 1880908, 2821362, 4232043, 5642724, 8464086, 16928172]

約数ペア:

[(1, 16928172), (2, 8464086), (3, 5642724), (4, 4232043), (6, 2821362), (9, 1880908), (12, 1410681), (18, 940454), (36, 470227)]