68487966

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131203}}^1$

素因数の和:131240

約数の個数: 24

約数和(自身を含む): 153508680

約数和(自身を除く): 85020714

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 131203, 262406, 393609, 787218, 1180827, 2361654, 3804887, 7609774, 11414661, 22829322, 34243983, 68487966]

約数ペア:

[(1, 68487966), (2, 34243983), (3, 22829322), (6, 11414661), (9, 7609774), (18, 3804887), (29, 2361654), (58, 1180827), (87, 787218), (174, 393609), (261, 262406), (522, 131203)]