13346478

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{563}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 29779200

約数和(自身を除く): 16432722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 563, 878, 1126, 1317, 1689, 2634, 3378, 3951, 5067, 7902, 10134, 11853, 15201, 23706, 30402, 247157, 494314, 741471, 1482942, 2224413, 4448826, 6673239, 13346478]

約数ペア:

[(1, 13346478), (2, 6673239), (3, 4448826), (6, 2224413), (9, 1482942), (18, 741471), (27, 494314), (54, 247157), (439, 30402), (563, 23706), (878, 15201), (1126, 11853), (1317, 10134), (1689, 7902), (2634, 5067), (3378, 3951)]