18033904912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{66301121}}^1$

素因数の和:66301146

約数の個数: 20

約数和(自身を含む): 36996026076

約数和(自身を除く): 18962121164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 66301121, 132602242, 265204484, 530408968, 1060817936, 1127119057, 2254238114, 4508476228, 9016952456, 18033904912]

約数ペア:

[(1, 18033904912), (2, 9016952456), (4, 4508476228), (8, 2254238114), (16, 1127119057), (17, 1060817936), (34, 530408968), (68, 265204484), (136, 132602242), (272, 66301121)]