138710082

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{471803}}^1$

素因数の和:471822

約数の個数: 24

約数和(自身を含む): 322713936

約数和(自身を除く): 184003854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 471803, 943606, 1415409, 2830818, 3302621, 6605242, 9907863, 19815726, 23118347, 46236694, 69355041, 138710082]

約数ペア:

[(1, 138710082), (2, 69355041), (3, 46236694), (6, 23118347), (7, 19815726), (14, 9907863), (21, 6605242), (42, 3302621), (49, 2830818), (98, 1415409), (147, 943606), (294, 471803)]