9887238

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 22084320

約数和(自身を除く): 12197082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 661, 831, 1322, 1662, 1983, 2493, 3966, 4986, 5949, 7479, 11898, 14958, 17847, 35694, 183097, 366194, 549291, 1098582, 1647873, 3295746, 4943619, 9887238]

約数ペア:

[(1, 9887238), (2, 4943619), (3, 3295746), (6, 1647873), (9, 1098582), (18, 549291), (27, 366194), (54, 183097), (277, 35694), (554, 17847), (661, 14958), (831, 11898), (1322, 7479), (1662, 5949), (1983, 4986), (2493, 3966)]