1426286718

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20147}}^1$

素因数の和:20203

約数の個数: 80

約数和(自身を含む): 3510587520

約数和(自身を除く): 2084300802

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 1539, 1863, 2622, 3078, 3726, 3933, 7866, 11799, 20147, 23598, 35397, 40294, 60441, 70794, 120882, 181323, 362646, 382793, 463381, 543969, 765586, 926762, 1087938, 1148379, 1390143, 1631907, 2296758, 2780286, 3263814, 3445137, 4170429, 6890274, 8340858, 8804239, 10335411, 12511287, 17608478, 20670822, 25022574, 26412717, 31006233, 37533861, 52825434, 62012466, 75067722, 79238151, 158476302, 237714453, 475428906, 713143359, 1426286718]

約数ペア:

[(1, 1426286718), (2, 713143359), (3, 475428906), (6, 237714453), (9, 158476302), (18, 79238151), (19, 75067722), (23, 62012466), (27, 52825434), (38, 37533861), (46, 31006233), (54, 26412717), (57, 25022574), (69, 20670822), (81, 17608478), (114, 12511287), (138, 10335411), (162, 8804239), (171, 8340858), (207, 6890274), (342, 4170429), (414, 3445137), (437, 3263814), (513, 2780286), (621, 2296758), (874, 1631907), (1026, 1390143), (1242, 1148379), (1311, 1087938), (1539, 926762), (1863, 765586), (2622, 543969), (3078, 463381), (3726, 382793), (3933, 362646), (7866, 181323), (11799, 120882), (20147, 70794), (23598, 60441), (35397, 40294)]