2017148742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{122207}}^1$

素因数の和:122353

約数の個数: 48

約数和(自身を含む): 5033014272

約数和(自身を除く): 3015865530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 16506, 122207, 244414, 366621, 733242, 855449, 1099863, 1710898, 2199726, 2566347, 5132694, 7699041, 15398082, 16009117, 32018234, 48027351, 96054702, 112063819, 144082053, 224127638, 288164106, 336191457, 672382914, 1008574371, 2017148742]

約数ペア:

[(1, 2017148742), (2, 1008574371), (3, 672382914), (6, 336191457), (7, 288164106), (9, 224127638), (14, 144082053), (18, 112063819), (21, 96054702), (42, 48027351), (63, 32018234), (126, 16009117), (131, 15398082), (262, 7699041), (393, 5132694), (786, 2566347), (917, 2199726), (1179, 1710898), (1834, 1099863), (2358, 855449), (2751, 733242), (5502, 366621), (8253, 244414), (16506, 122207)]