213932082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{391817}}^1$

素因数の和:391842

約数の個数: 32

約数和(自身を含む): 526603392

約数和(自身を除く): 312671310

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 391817, 783634, 1175451, 2350902, 2742719, 5093621, 5485438, 8228157, 10187242, 15280863, 16456314, 30561726, 35655347, 71310694, 106966041, 213932082]

約数ペア:

[(1, 213932082), (2, 106966041), (3, 71310694), (6, 35655347), (7, 30561726), (13, 16456314), (14, 15280863), (21, 10187242), (26, 8228157), (39, 5485438), (42, 5093621), (78, 2742719), (91, 2350902), (182, 1175451), (273, 783634), (546, 391817)]