40488138

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{60793}}^1$

素因数の和:60838

約数の個数: 24

約数和(自身を含む): 90096708

約数和(自身を除く): 49608570

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 60793, 121586, 182379, 364758, 547137, 1094274, 2249341, 4498682, 6748023, 13496046, 20244069, 40488138]

約数ペア:

[(1, 40488138), (2, 20244069), (3, 13496046), (6, 6748023), (9, 4498682), (18, 2249341), (37, 1094274), (74, 547137), (111, 364758), (222, 182379), (333, 121586), (666, 60793)]