128825118

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{73783}}^1$

素因数の和:73888

約数の個数: 24

約数和(自身を含む): 282002448

約数和(自身を除く): 153177330

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 73783, 147566, 221349, 442698, 664047, 1328094, 7156951, 14313902, 21470853, 42941706, 64412559, 128825118]

約数ペア:

[(1, 128825118), (2, 64412559), (3, 42941706), (6, 21470853), (9, 14313902), (18, 7156951), (97, 1328094), (194, 664047), (291, 442698), (582, 221349), (873, 147566), (1746, 73783)]