21914640816

素因数分解:

$2^4\times 3^1\times {\mathrm{456555017}}^1$

素因数の和:456555028

約数の個数: 20

約数和(自身を含む): 56612822232

約数和(自身を除く): 34698181416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456555017, 913110034, 1369665051, 1826220068, 2739330102, 3652440136, 5478660204, 7304880272, 10957320408, 21914640816]

約数ペア:

[(1, 21914640816), (2, 10957320408), (3, 7304880272), (4, 5478660204), (6, 3652440136), (8, 2739330102), (12, 1826220068), (16, 1369665051), (24, 913110034), (48, 456555017)]