66684684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{505187}}^1$

素因数の和:505205

約数の個数: 24

約数和(自身を含む): 169743168

約数和(自身を除く): 103058484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 505187, 1010374, 1515561, 2020748, 3031122, 5557057, 6062244, 11114114, 16671171, 22228228, 33342342, 66684684]

約数ペア:

[(1, 66684684), (2, 33342342), (3, 22228228), (4, 16671171), (6, 11114114), (11, 6062244), (12, 5557057), (22, 3031122), (33, 2020748), (44, 1515561), (66, 1010374), (132, 505187)]