18366008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{120829}}^1$

素因数の和:120854

約数の個数: 16

約数和(自身を含む): 36249000

約数和(自身を除く): 17882992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 120829, 241658, 483316, 966632, 2295751, 4591502, 9183004, 18366008]

約数ペア:

[(1, 18366008), (2, 9183004), (4, 4591502), (8, 2295751), (19, 966632), (38, 483316), (76, 241658), (152, 120829)]