18419892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80789}}^1$

素因数の和:80815

約数の個数: 24

約数和(自身を含む): 45242400

約数和(自身を除く): 26822508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80789, 161578, 242367, 323156, 484734, 969468, 1534991, 3069982, 4604973, 6139964, 9209946, 18419892]

約数ペア:

[(1, 18419892), (2, 9209946), (3, 6139964), (4, 4604973), (6, 3069982), (12, 1534991), (19, 969468), (38, 484734), (57, 323156), (76, 242367), (114, 161578), (228, 80789)]