19631916

素因数分解:

$2^2\times 3^3\times {\mathrm{181777}}^1$

素因数の和:181790

約数の個数: 24

約数和(自身を含む): 50897840

約数和(自身を除く): 31265924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181777, 363554, 545331, 727108, 1090662, 1635993, 2181324, 3271986, 4907979, 6543972, 9815958, 19631916]

約数ペア:

[(1, 19631916), (2, 9815958), (3, 6543972), (4, 4907979), (6, 3271986), (9, 2181324), (12, 1635993), (18, 1090662), (27, 727108), (36, 545331), (54, 363554), (108, 181777)]