2681118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1231}}^1$

素因数の和:1261

約数の個数: 36

約数和(自身を含む): 6390384

約数和(自身を除く): 3709266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1231, 2178, 2462, 3693, 7386, 11079, 13541, 22158, 27082, 40623, 81246, 121869, 148951, 243738, 297902, 446853, 893706, 1340559, 2681118]

約数ペア:

[(1, 2681118), (2, 1340559), (3, 893706), (6, 446853), (9, 297902), (11, 243738), (18, 148951), (22, 121869), (33, 81246), (66, 40623), (99, 27082), (121, 22158), (198, 13541), (242, 11079), (363, 7386), (726, 3693), (1089, 2462), (1231, 2178)]