642294

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2124

約数の個数: 24

約数和(自身を含む): 1474200

約数和(自身を除く): 831906

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 2099, 4198, 6297, 12594, 18891, 35683, 37782, 71366, 107049, 214098, 321147, 642294]

約数ペア:

[(1, 642294), (2, 321147), (3, 214098), (6, 107049), (9, 71366), (17, 37782), (18, 35683), (34, 18891), (51, 12594), (102, 6297), (153, 4198), (306, 2099)]