253291284

素因数分解:

$2^2\times 3^2\times {\mathrm{7035869}}^1$

素因数の和:7035879

約数の個数: 18

約数和(自身を含む): 640264170

約数和(自身を除く): 386972886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7035869, 14071738, 21107607, 28143476, 42215214, 63322821, 84430428, 126645642, 253291284]

約数ペア:

[(1, 253291284), (2, 126645642), (3, 84430428), (4, 63322821), (6, 42215214), (9, 28143476), (12, 21107607), (18, 14071738), (36, 7035869)]