190537218

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{17911}}^1$

素因数の和:18119

約数の個数: 32

約数和(自身を含む): 425589120

約数和(自身を除く): 235051902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 17911, 35822, 53733, 107466, 161199, 322398, 483597, 967194, 3528467, 7056934, 10585401, 21170802, 31756203, 63512406, 95268609, 190537218]

約数ペア:

[(1, 190537218), (2, 95268609), (3, 63512406), (6, 31756203), (9, 21170802), (18, 10585401), (27, 7056934), (54, 3528467), (197, 967194), (394, 483597), (591, 322398), (1182, 161199), (1773, 107466), (3546, 53733), (5319, 35822), (10638, 17911)]