7400916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 21168000

約数和(自身を除く): 13767084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 87, 102, 108, 116, 139, 153, 174, 204, 261, 278, 306, 348, 417, 459, 493, 522, 556, 612, 783, 834, 918, 986, 1044, 1251, 1479, 1566, 1668, 1836, 1972, 2363, 2502, 2958, 3132, 3753, 4031, 4437, 4726, 5004, 5916, 7089, 7506, 8062, 8874, 9452, 12093, 13311, 14178, 15012, 16124, 17748, 21267, 24186, 26622, 28356, 36279, 42534, 48372, 53244, 63801, 68527, 72558, 85068, 108837, 127602, 137054, 145116, 205581, 217674, 255204, 274108, 411162, 435348, 616743, 822324, 1233486, 1850229, 2466972, 3700458, 7400916]

約数ペア:

[(1, 7400916), (2, 3700458), (3, 2466972), (4, 1850229), (6, 1233486), (9, 822324), (12, 616743), (17, 435348), (18, 411162), (27, 274108), (29, 255204), (34, 217674), (36, 205581), (51, 145116), (54, 137054), (58, 127602), (68, 108837), (87, 85068), (102, 72558), (108, 68527), (116, 63801), (139, 53244), (153, 48372), (174, 42534), (204, 36279), (261, 28356), (278, 26622), (306, 24186), (348, 21267), (417, 17748), (459, 16124), (493, 15012), (522, 14178), (556, 13311), (612, 12093), (783, 9452), (834, 8874), (918, 8062), (986, 7506), (1044, 7089), (1251, 5916), (1479, 5004), (1566, 4726), (1668, 4437), (1836, 4031), (1972, 3753), (2363, 3132), (2502, 2958)]