18259488002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42072553}}^1$

素因数の和:42072593

約数の個数: 16

約数和(自身を含む): 32311721472

約数和(自身を除く): 14052233470

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 42072553, 84145106, 294507871, 589015742, 1304249143, 2608498286, 9129744001, 18259488002]

約数ペア:

[(1, 18259488002), (2, 9129744001), (7, 2608498286), (14, 1304249143), (31, 589015742), (62, 294507871), (217, 84145106), (434, 42072553)]