138937338

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{44617}}^1$

素因数の和:44798

約数の個数: 24

約数和(自身を含む): 302777748

約数和(自身を除く): 163840410

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 44617, 89234, 133851, 267702, 401553, 803106, 7718741, 15437482, 23156223, 46312446, 69468669, 138937338]

約数ペア:

[(1, 138937338), (2, 69468669), (3, 46312446), (6, 23156223), (9, 15437482), (18, 7718741), (173, 803106), (346, 401553), (519, 267702), (1038, 133851), (1557, 89234), (3114, 44617)]