3886956

素因数分解:

$2^2\times 3^2\times {\mathrm{107971}}^1$

素因数の和:107981

約数の個数: 18

約数和(自身を含む): 9825452

約数和(自身を除く): 5938496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107971, 215942, 323913, 431884, 647826, 971739, 1295652, 1943478, 3886956]

約数ペア:

[(1, 3886956), (2, 1943478), (3, 1295652), (4, 971739), (6, 647826), (9, 431884), (12, 323913), (18, 215942), (36, 107971)]