2018046387

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{18413}}^1$

素因数の和:18747

約数の個数: 32

約数和(自身を含む): 3266790912

約数和(自身を除く): 1248744525

約数列:

[1, 3, 7, 17, 21, 51, 119, 307, 357, 921, 2149, 5219, 6447, 15657, 18413, 36533, 55239, 109599, 128891, 313021, 386673, 939063, 2191147, 5652791, 6573441, 16958373, 39569537, 96097447, 118708611, 288292341, 672682129, 2018046387]

約数ペア:

[(1, 2018046387), (3, 672682129), (7, 288292341), (17, 118708611), (21, 96097447), (51, 39569537), (119, 16958373), (307, 6573441), (357, 5652791), (921, 2191147), (2149, 939063), (5219, 386673), (6447, 313021), (15657, 128891), (18413, 109599), (36533, 55239)]