81866526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{114659}}^1$

素因数の和:114688

約数の個数: 32

約数和(自身を含む): 198132480

約数和(自身を除く): 116265954

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 114659, 229318, 343977, 687954, 802613, 1605226, 1949203, 2407839, 3898406, 4815678, 5847609, 11695218, 13644421, 27288842, 40933263, 81866526]

約数ペア:

[(1, 81866526), (2, 40933263), (3, 27288842), (6, 13644421), (7, 11695218), (14, 5847609), (17, 4815678), (21, 3898406), (34, 2407839), (42, 1949203), (51, 1605226), (102, 802613), (119, 687954), (238, 343977), (357, 229318), (714, 114659)]