78864018

素因数分解:

$2^1\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{10103}}^1$

素因数の和:11409

約数の個数: 16

約数和(自身を含む): 157864896

約数和(自身を除く): 79000878

約数列:

[1, 2, 3, 6, 1301, 2602, 3903, 7806, 10103, 20206, 30309, 60618, 13144003, 26288006, 39432009, 78864018]

約数ペア:

[(1, 78864018), (2, 39432009), (3, 26288006), (6, 13144003), (1301, 60618), (2602, 30309), (3903, 20206), (7806, 10103)]