406632018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5213231}}^1$

素因数の和:5213249

約数の個数: 16

約数和(自身を含む): 875822976

約数和(自身を除く): 469190958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5213231, 10426462, 15639693, 31279386, 67772003, 135544006, 203316009, 406632018]

約数ペア:

[(1, 406632018), (2, 203316009), (3, 135544006), (6, 67772003), (13, 31279386), (26, 15639693), (39, 10426462), (78, 5213231)]