664454712

素因数分解:

$2^3\times 3^1\times {\mathrm{27685613}}^1$

素因数の和:27685622

約数の個数: 16

約数和(自身を含む): 1661136840

約数和(自身を除く): 996682128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 27685613, 55371226, 83056839, 110742452, 166113678, 221484904, 332227356, 664454712]

約数ペア:

[(1, 664454712), (2, 332227356), (3, 221484904), (4, 166113678), (6, 110742452), (8, 83056839), (12, 55371226), (24, 27685613)]