189859068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{753409}}^1$

素因数の和:753426

約数の個数: 36

約数和(自身を含む): 548482480

約数和(自身を除く): 358623412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 753409, 1506818, 2260227, 3013636, 4520454, 5273863, 6780681, 9040908, 10547726, 13561362, 15821589, 21095452, 27122724, 31643178, 47464767, 63286356, 94929534, 189859068]

約数ペア:

[(1, 189859068), (2, 94929534), (3, 63286356), (4, 47464767), (6, 31643178), (7, 27122724), (9, 21095452), (12, 15821589), (14, 13561362), (18, 10547726), (21, 9040908), (28, 6780681), (36, 5273863), (42, 4520454), (63, 3013636), (84, 2260227), (126, 1506818), (252, 753409)]