127566642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{4447}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 292073472

約数和(自身を除く): 164506830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683, 1366, 2049, 4098, 4447, 4781, 8894, 9562, 13341, 14343, 26682, 28686, 31129, 62258, 93387, 186774, 3037301, 6074602, 9111903, 18223806, 21261107, 42522214, 63783321, 127566642]

約数ペア:

[(1, 127566642), (2, 63783321), (3, 42522214), (6, 21261107), (7, 18223806), (14, 9111903), (21, 6074602), (42, 3037301), (683, 186774), (1366, 93387), (2049, 62258), (4098, 31129), (4447, 28686), (4781, 26682), (8894, 14343), (9562, 13341)]