40854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:635

約数の個数: 16

約数和(自身を含む): 89280

約数和(自身を除く): 48426

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 619, 1238, 1857, 3714, 6809, 13618, 20427, 40854]

約数ペア:

[(1, 40854), (2, 20427), (3, 13618), (6, 6809), (11, 3714), (22, 1857), (33, 1238), (66, 619)]