27980046

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{27271}}^1$

素因数の和:27301

約数の個数: 32

約数和(自身を含む): 65452800

約数和(自身を除く): 37472754

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 27271, 54542, 81813, 163626, 245439, 490878, 518149, 736317, 1036298, 1472634, 1554447, 3108894, 4663341, 9326682, 13990023, 27980046]

約数ペア:

[(1, 27980046), (2, 13990023), (3, 9326682), (6, 4663341), (9, 3108894), (18, 1554447), (19, 1472634), (27, 1036298), (38, 736317), (54, 518149), (57, 490878), (114, 245439), (171, 163626), (342, 81813), (513, 54542), (1026, 27271)]