38987694

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{29671}}^1$

素因数の和:29752

約数の個数: 24

約数和(自身を含む): 85633392

約数和(自身を除く): 46645698

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 29671, 59342, 89013, 178026, 267039, 534078, 2165983, 4331966, 6497949, 12995898, 19493847, 38987694]

約数ペア:

[(1, 38987694), (2, 19493847), (3, 12995898), (6, 6497949), (9, 4331966), (18, 2165983), (73, 534078), (146, 267039), (219, 178026), (438, 89013), (657, 59342), (1314, 29671)]