2606427138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{121921}}^1$

素因数の和:122442

約数の個数: 32

約数和(自身を含む): 5969301120

約数和(自身を除く): 3362873982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 3054, 3563, 7126, 10689, 21378, 121921, 243842, 365763, 731526, 853447, 1706894, 2560341, 5120682, 62057789, 124115578, 186173367, 372346734, 434404523, 868809046, 1303213569, 2606427138]

約数ペア:

[(1, 2606427138), (2, 1303213569), (3, 868809046), (6, 434404523), (7, 372346734), (14, 186173367), (21, 124115578), (42, 62057789), (509, 5120682), (1018, 2560341), (1527, 1706894), (3054, 853447), (3563, 731526), (7126, 365763), (10689, 243842), (21378, 121921)]