21513102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3323}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 46908288

約数和(自身を除く): 25395186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 3323, 6474, 6646, 9969, 19938, 43199, 86398, 129597, 259194, 275809, 551618, 827427, 1654854, 3585517, 7171034, 10756551, 21513102]

約数ペア:

[(1, 21513102), (2, 10756551), (3, 7171034), (6, 3585517), (13, 1654854), (26, 827427), (39, 551618), (78, 275809), (83, 259194), (166, 129597), (249, 86398), (498, 43199), (1079, 19938), (2158, 9969), (3237, 6646), (3323, 6474)]