15661779888

素因数分解:

$2^4\times 3^1\times {\mathrm{326287081}}^1$

素因数の和:326287092

約数の個数: 20

約数和(自身を含む): 40459598168

約数和(自身を除く): 24797818280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326287081, 652574162, 978861243, 1305148324, 1957722486, 2610296648, 3915444972, 5220593296, 7830889944, 15661779888]

約数ペア:

[(1, 15661779888), (2, 7830889944), (3, 5220593296), (4, 3915444972), (6, 2610296648), (8, 1957722486), (12, 1305148324), (16, 978861243), (24, 652574162), (48, 326287081)]