81408066

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{366703}}^1$

素因数の和:366745

約数の個数: 16

約数和(自身を含む): 167217024

約数和(自身を除く): 85808958

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 366703, 733406, 1100109, 2200218, 13568011, 27136022, 40704033, 81408066]

約数ペア:

[(1, 81408066), (2, 40704033), (3, 27136022), (6, 13568011), (37, 2200218), (74, 1100109), (111, 733406), (222, 366703)]