8171226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21617}}^1$

素因数の和:21635

約数の個数: 32

約数和(自身を含む): 20753280

約数和(自身を除く): 12582054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21617, 43234, 64851, 129702, 151319, 194553, 302638, 389106, 453957, 583659, 907914, 1167318, 1361871, 2723742, 4085613, 8171226]

約数ペア:

[(1, 8171226), (2, 4085613), (3, 2723742), (6, 1361871), (7, 1167318), (9, 907914), (14, 583659), (18, 453957), (21, 389106), (27, 302638), (42, 194553), (54, 151319), (63, 129702), (126, 64851), (189, 43234), (378, 21617)]