18366882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 38860800

約数和(自身を除く): 20493918

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 367, 439, 734, 878, 1101, 1317, 2202, 2634, 6973, 8341, 13946, 16682, 20919, 25023, 41838, 50046, 161113, 322226, 483339, 966678, 3061147, 6122294, 9183441, 18366882]

約数ペア:

[(1, 18366882), (2, 9183441), (3, 6122294), (6, 3061147), (19, 966678), (38, 483339), (57, 322226), (114, 161113), (367, 50046), (439, 41838), (734, 25023), (878, 20919), (1101, 16682), (1317, 13946), (2202, 8341), (2634, 6973)]