18002308906

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{2789}}^1\times {\mathrm{10181}}^1$

素因数の和:13289

約数の個数: 16

約数和(自身を含む): 27101022120

約数和(自身を除く): 9098713214

約数列:

[1, 2, 317, 634, 2789, 5578, 10181, 20362, 884113, 1768226, 3227377, 6454754, 28394809, 56789618, 9001154453, 18002308906]

約数ペア:

[(1, 18002308906), (2, 9001154453), (317, 56789618), (634, 28394809), (2789, 6454754), (5578, 3227377), (10181, 1768226), (20362, 884113)]