2017101438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{351289}}^1$

素因数の和:351337

約数の個数: 48

約数和(自身を含む): 4932111600

約数和(自身を除く): 2915010162

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, 351289, 702578, 1053867, 2107734, 3161601, 3864179, 6323202, 7728358, 10187381, 11592537, 20374762, 23185074, 30562143, 34777611, 61124286, 69555222, 91686429, 112061191, 183372858, 224122382, 336183573, 672367146, 1008550719, 2017101438]

約数ペア:

[(1, 2017101438), (2, 1008550719), (3, 672367146), (6, 336183573), (9, 224122382), (11, 183372858), (18, 112061191), (22, 91686429), (29, 69555222), (33, 61124286), (58, 34777611), (66, 30562143), (87, 23185074), (99, 20374762), (174, 11592537), (198, 10187381), (261, 7728358), (319, 6323202), (522, 3864179), (638, 3161601), (957, 2107734), (1914, 1053867), (2871, 702578), (5742, 351289)]