13189860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73277}}^1$

素因数の和:73292

約数の個数: 36

約数和(自身を含む): 40009788

約数和(自身を除く): 26819928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73277, 146554, 219831, 293108, 366385, 439662, 659493, 732770, 879324, 1099155, 1318986, 1465540, 2198310, 2637972, 3297465, 4396620, 6594930, 13189860]

約数ペア:

[(1, 13189860), (2, 6594930), (3, 4396620), (4, 3297465), (5, 2637972), (6, 2198310), (9, 1465540), (10, 1318986), (12, 1099155), (15, 879324), (18, 732770), (20, 659493), (30, 439662), (36, 366385), (45, 293108), (60, 219831), (90, 146554), (180, 73277)]