2018099181

素因数分解:

$3^1\times 7^1\times {\mathrm{9043}}^1\times {\mathrm{10627}}^1$

素因数の和:19680

約数の個数: 16

約数和(自身を含む): 3075828224

約数和(自身を除く): 1057729043

約数列:

[1, 3, 7, 21, 9043, 10627, 27129, 31881, 63301, 74389, 189903, 223167, 96099961, 288299883, 672699727, 2018099181]

約数ペア:

[(1, 2018099181), (3, 672699727), (7, 288299883), (21, 96099961), (9043, 223167), (10627, 189903), (27129, 74389), (31881, 63301)]