489103686

素因数分解:

$2^1\times 3^2\times {\mathrm{2129}}^1\times {\mathrm{12763}}^1$

素因数の和:14900

約数の個数: 24

約数和(自身を含む): 1060305480

約数和(自身を除く): 571201794

約数列:

[1, 2, 3, 6, 9, 18, 2129, 4258, 6387, 12763, 12774, 19161, 25526, 38289, 38322, 76578, 114867, 229734, 27172427, 54344854, 81517281, 163034562, 244551843, 489103686]

約数ペア:

[(1, 489103686), (2, 244551843), (3, 163034562), (6, 81517281), (9, 54344854), (18, 27172427), (2129, 229734), (4258, 114867), (6387, 76578), (12763, 38322), (12774, 38289), (19161, 25526)]