18089040064

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{2593039}}^1$

素因数の和:2593160

約数の個数: 28

約数和(自身を含む): 36224768800

約数和(自身を除く): 18135728736

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 2593039, 5186078, 10372156, 20744312, 41488624, 82977248, 165954496, 282641251, 565282502, 1130565004, 2261130008, 4522260016, 9044520032, 18089040064]

約数ペア:

[(1, 18089040064), (2, 9044520032), (4, 4522260016), (8, 2261130008), (16, 1130565004), (32, 565282502), (64, 282641251), (109, 165954496), (218, 82977248), (436, 41488624), (872, 20744312), (1744, 10372156), (3488, 5186078), (6976, 2593039)]