18100586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 14800534

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 839, 938, 1541, 1678, 3082, 5873, 10787, 11746, 19297, 21574, 38594, 56213, 112426, 135079, 270158, 393491, 786982, 1292899, 2585798, 9050293, 18100586]

約数ペア:

[(1, 18100586), (2, 9050293), (7, 2585798), (14, 1292899), (23, 786982), (46, 393491), (67, 270158), (134, 135079), (161, 112426), (322, 56213), (469, 38594), (839, 21574), (938, 19297), (1541, 11746), (1678, 10787), (3082, 5873)]