872466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20773}}^1$

素因数の和:20785

約数の個数: 16

約数和(自身を含む): 1994304

約数和(自身を除く): 1121838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20773, 41546, 62319, 124638, 145411, 290822, 436233, 872466]

約数ペア:

[(1, 872466), (2, 436233), (3, 290822), (6, 145411), (7, 124638), (14, 62319), (21, 41546), (42, 20773)]