2021401866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{30627301}}^1$

素因数の和:30627317

約数の個数: 16

約数和(自身を含む): 4410331488

約数和(自身を除く): 2388929622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 30627301, 61254602, 91881903, 183763806, 336900311, 673800622, 1010700933, 2021401866]

約数ペア:

[(1, 2021401866), (2, 1010700933), (3, 673800622), (6, 336900311), (11, 183763806), (22, 91881903), (33, 61254602), (66, 30627301)]