27737798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1964

約数の個数: 24

約数和(自身を含む): 46507440

約数和(自身を除く): 18769642

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 1879, 3758, 7381, 14762, 20669, 41338, 114619, 227359, 229238, 454718, 1260809, 2521618, 13868899, 27737798]

約数ペア:

[(1, 27737798), (2, 13868899), (11, 2521618), (22, 1260809), (61, 454718), (121, 229238), (122, 227359), (242, 114619), (671, 41338), (1342, 20669), (1879, 14762), (3758, 7381)]