21516396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163003}}^1$

素因数の和:163021

約数の個数: 24

約数和(自身を含む): 54769344

約数和(自身を除く): 33252948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163003, 326006, 489009, 652012, 978018, 1793033, 1956036, 3586066, 5379099, 7172132, 10758198, 21516396]

約数ペア:

[(1, 21516396), (2, 10758198), (3, 7172132), (4, 5379099), (6, 3586066), (11, 1956036), (12, 1793033), (22, 978018), (33, 652012), (44, 489009), (66, 326006), (132, 163003)]