21559968006

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97116973}}^1$

素因数の和:97117015

約数の個数: 16

約数和(自身を含む): 44285340144

約数和(自身を除く): 22725372138

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 97116973, 194233946, 291350919, 582701838, 3593328001, 7186656002, 10779984003, 21559968006]

約数ペア:

[(1, 21559968006), (2, 10779984003), (3, 7186656002), (6, 3593328001), (37, 582701838), (74, 291350919), (111, 194233946), (222, 97116973)]