18967074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1471}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 43524096

約数和(自身を除く): 24557022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1471, 1842, 2149, 2942, 4298, 4413, 6447, 8826, 10297, 12894, 20594, 30891, 61782, 451597, 903194, 1354791, 2709582, 3161179, 6322358, 9483537, 18967074]

約数ペア:

[(1, 18967074), (2, 9483537), (3, 6322358), (6, 3161179), (7, 2709582), (14, 1354791), (21, 903194), (42, 451597), (307, 61782), (614, 30891), (921, 20594), (1471, 12894), (1842, 10297), (2149, 8826), (2942, 6447), (4298, 4413)]