81920106

素因数分解:

$2^1\times 3^3\times {\mathrm{1517039}}^1$

素因数の和:1517050

約数の個数: 16

約数和(自身を含む): 182044800

約数和(自身を除く): 100124694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1517039, 3034078, 4551117, 9102234, 13653351, 27306702, 40960053, 81920106]

約数ペア:

[(1, 81920106), (2, 40960053), (3, 27306702), (6, 13653351), (9, 9102234), (18, 4551117), (27, 3034078), (54, 1517039)]