2021649102

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{352081}}^1$

素因数の和:352129

約数の個数: 48

約数和(自身を含む): 4943231280

約数和(自身を除く): 2921582178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 352081, 704162, 1056243, 2112486, 3168729, 3872891, 6337458, 7745782, 10210349, 11618673, 20420698, 23237346, 30631047, 34856019, 61262094, 69712038, 91893141, 112313839, 183786282, 224627678, 336941517, 673883034, 1010824551, 2021649102]

約数ペア:

[(1, 2021649102), (2, 1010824551), (3, 673883034), (6, 336941517), (9, 224627678), (11, 183786282), (18, 112313839), (22, 91893141), (29, 69712038), (33, 61262094), (58, 34856019), (66, 30631047), (87, 23237346), (99, 20420698), (174, 11618673), (198, 10210349), (261, 7745782), (319, 6337458), (522, 3872891), (638, 3168729), (957, 2112486), (1914, 1056243), (2871, 704162), (5742, 352081)]