2017257516

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{13901}}^1$

素因数の和:14079

約数の個数: 72

約数和(自身を含む): 5313344400

約数和(自身を除く): 3296086884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 348, 417, 522, 556, 834, 1044, 1251, 1668, 2502, 4031, 5004, 8062, 12093, 13901, 16124, 24186, 27802, 36279, 41703, 48372, 55604, 72558, 83406, 125109, 145116, 166812, 250218, 403129, 500436, 806258, 1209387, 1612516, 1932239, 2418774, 3628161, 3864478, 4837548, 5796717, 7256322, 7728956, 11593434, 14512644, 17390151, 23186868, 34780302, 56034931, 69560604, 112069862, 168104793, 224139724, 336209586, 504314379, 672419172, 1008628758, 2017257516]

約数ペア:

[(1, 2017257516), (2, 1008628758), (3, 672419172), (4, 504314379), (6, 336209586), (9, 224139724), (12, 168104793), (18, 112069862), (29, 69560604), (36, 56034931), (58, 34780302), (87, 23186868), (116, 17390151), (139, 14512644), (174, 11593434), (261, 7728956), (278, 7256322), (348, 5796717), (417, 4837548), (522, 3864478), (556, 3628161), (834, 2418774), (1044, 1932239), (1251, 1612516), (1668, 1209387), (2502, 806258), (4031, 500436), (5004, 403129), (8062, 250218), (12093, 166812), (13901, 145116), (16124, 125109), (24186, 83406), (27802, 72558), (36279, 55604), (41703, 48372)]