21833226

素因数分解:

$2^1\times 3^4\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:760

約数の個数: 40

約数和(自身を含む): 49193760

約数和(自身を除く): 27360534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 307, 439, 614, 878, 921, 1317, 1842, 2634, 2763, 3951, 5526, 7902, 8289, 11853, 16578, 23706, 24867, 35559, 49734, 71118, 134773, 269546, 404319, 808638, 1212957, 2425914, 3638871, 7277742, 10916613, 21833226]

約数ペア:

[(1, 21833226), (2, 10916613), (3, 7277742), (6, 3638871), (9, 2425914), (18, 1212957), (27, 808638), (54, 404319), (81, 269546), (162, 134773), (307, 71118), (439, 49734), (614, 35559), (878, 24867), (921, 23706), (1317, 16578), (1842, 11853), (2634, 8289), (2763, 7902), (3951, 5526)]