86811138

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{90997}}^1$

素因数の和:91058

約数の個数: 24

約数和(自身を含む): 191641788

約数和(自身を除く): 104830650

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 90997, 181994, 272991, 545982, 818973, 1637946, 4822841, 9645682, 14468523, 28937046, 43405569, 86811138]

約数ペア:

[(1, 86811138), (2, 43405569), (3, 28937046), (6, 14468523), (9, 9645682), (18, 4822841), (53, 1637946), (106, 818973), (159, 545982), (318, 272991), (477, 181994), (954, 90997)]