11871972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47111}}^1$

素因数の和:47128

約数の個数: 36

約数和(自身を含む): 34297536

約数和(自身を除く): 22425564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 47111, 94222, 141333, 188444, 282666, 329777, 423999, 565332, 659554, 847998, 989331, 1319108, 1695996, 1978662, 2967993, 3957324, 5935986, 11871972]

約数ペア:

[(1, 11871972), (2, 5935986), (3, 3957324), (4, 2967993), (6, 1978662), (7, 1695996), (9, 1319108), (12, 989331), (14, 847998), (18, 659554), (21, 565332), (28, 423999), (36, 329777), (42, 282666), (63, 188444), (84, 141333), (126, 94222), (252, 47111)]