2018307956

素因数分解:

$2^2\times 7^1\times {\mathrm{9151}}^1\times {\mathrm{7877}}^1$

素因数の和:17039

約数の個数: 24

約数和(自身を含む): 4037569536

約数和(自身を除く): 2019261580

約数列:

[1, 2, 4, 7, 14, 28, 7877, 9151, 15754, 18302, 31508, 36604, 55139, 64057, 110278, 128114, 220556, 256228, 72082427, 144164854, 288329708, 504576989, 1009153978, 2018307956]

約数ペア:

[(1, 2018307956), (2, 1009153978), (4, 504576989), (7, 288329708), (14, 144164854), (28, 72082427), (7877, 256228), (9151, 220556), (15754, 128114), (18302, 110278), (31508, 64057), (36604, 55139)]