17280746

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20921}}^1$

素因数の和:20989

約数の個数: 16

約数和(自身を含む): 30127680

約数和(自身を除く): 12846934

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 20921, 41842, 146447, 292894, 1234339, 2468678, 8640373, 17280746]

約数ペア:

[(1, 17280746), (2, 8640373), (7, 2468678), (14, 1234339), (59, 292894), (118, 146447), (413, 41842), (826, 20921)]