87193626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1117867}}^1$

素因数の和:1117885

約数の個数: 16

約数和(自身を含む): 187801824

約数和(自身を除く): 100608198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1117867, 2235734, 3353601, 6707202, 14532271, 29064542, 43596813, 87193626]

約数ペア:

[(1, 87193626), (2, 43596813), (3, 29064542), (6, 14532271), (13, 6707202), (26, 3353601), (39, 2235734), (78, 1117867)]