68543028

素因数分解:

$2^2\times 3^2\times {\mathrm{1903973}}^1$

素因数の和:1903983

約数の個数: 18

約数和(自身を含む): 173261634

約数和(自身を除く): 104718606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1903973, 3807946, 5711919, 7615892, 11423838, 17135757, 22847676, 34271514, 68543028]

約数ペア:

[(1, 68543028), (2, 34271514), (3, 22847676), (4, 17135757), (6, 11423838), (9, 7615892), (12, 5711919), (18, 3807946), (36, 1903973)]