90971838

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{52103}}^1$

素因数の和:52208

約数の個数: 24

約数和(自身を含む): 199141488

約数和(自身を除く): 108169650

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 52103, 104206, 156309, 312618, 468927, 937854, 5053991, 10107982, 15161973, 30323946, 45485919, 90971838]

約数ペア:

[(1, 90971838), (2, 45485919), (3, 30323946), (6, 15161973), (9, 10107982), (18, 5053991), (97, 937854), (194, 468927), (291, 312618), (582, 156309), (873, 104206), (1746, 52103)]