2181396054

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{12619}}^1$

素因数の和:13284

約数の個数: 32

約数和(自身を含む): 4463239680

約数和(自身を除く): 2281843626

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 613, 1226, 1839, 3678, 12619, 25238, 28811, 37857, 57622, 75714, 86433, 172866, 593093, 1186186, 1779279, 3558558, 7735447, 15470894, 23206341, 46412682, 363566009, 727132018, 1090698027, 2181396054]

約数ペア:

[(1, 2181396054), (2, 1090698027), (3, 727132018), (6, 363566009), (47, 46412682), (94, 23206341), (141, 15470894), (282, 7735447), (613, 3558558), (1226, 1779279), (1839, 1186186), (3678, 593093), (12619, 172866), (25238, 86433), (28811, 75714), (37857, 57622)]