42636687

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 61391232

約数和(自身を除く): 18754545

約数列:

[1, 3, 23, 31, 69, 93, 643, 713, 961, 1929, 2139, 2883, 14789, 19933, 22103, 44367, 59799, 66309, 458459, 617923, 1375377, 1853769, 14212229, 42636687]

約数ペア:

[(1, 42636687), (3, 14212229), (23, 1853769), (31, 1375377), (69, 617923), (93, 458459), (643, 66309), (713, 59799), (961, 44367), (1929, 22103), (2139, 19933), (2883, 14789)]