40666686

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{398693}}^1$

素因数の和:398715

約数の個数: 16

約数和(自身を含む): 86117904

約数和(自身を除く): 45451218

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 398693, 797386, 1196079, 2392158, 6777781, 13555562, 20333343, 40666686]

約数ペア:

[(1, 40666686), (2, 20333343), (3, 13555562), (6, 6777781), (17, 2392158), (34, 1196079), (51, 797386), (102, 398693)]