80101638

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{16421}}^1$

素因数の和:16700

約数の個数: 24

約数和(自身を含む): 174204576

約数和(自身を除く): 94102938

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 16421, 32842, 49263, 98526, 147789, 295578, 4450091, 8900182, 13350273, 26700546, 40050819, 80101638]

約数ペア:

[(1, 80101638), (2, 40050819), (3, 26700546), (6, 13350273), (9, 8900182), (18, 4450091), (271, 295578), (542, 147789), (813, 98526), (1626, 49263), (2439, 32842), (4878, 16421)]