67647474

素因数分解:

$2^1\times 3^4\times {\mathrm{417577}}^1$

素因数の和:417591

約数の個数: 20

約数和(自身を含む): 151580814

約数和(自身を除く): 83933340

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 417577, 835154, 1252731, 2505462, 3758193, 7516386, 11274579, 22549158, 33823737, 67647474]

約数ペア:

[(1, 67647474), (2, 33823737), (3, 22549158), (6, 11274579), (9, 7516386), (18, 3758193), (27, 2505462), (54, 1252731), (81, 835154), (162, 417577)]