21898152864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10862179}}^1$

素因数の和:10862202

約数の個数: 72

約数和(自身を含む): 71169003360

約数和(自身を除く): 49270850496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10862179, 21724358, 32586537, 43448716, 65173074, 76035253, 86897432, 97759611, 130346148, 152070506, 173794864, 195519222, 228105759, 260692296, 304141012, 347589728, 391038444, 456211518, 521384592, 608282024, 684317277, 782076888, 912423036, 1042769184, 1216564048, 1368634554, 1564153776, 1824846072, 2433128096, 2737269108, 3128307552, 3649692144, 5474538216, 7299384288, 10949076432, 21898152864]

約数ペア:

[(1, 21898152864), (2, 10949076432), (3, 7299384288), (4, 5474538216), (6, 3649692144), (7, 3128307552), (8, 2737269108), (9, 2433128096), (12, 1824846072), (14, 1564153776), (16, 1368634554), (18, 1216564048), (21, 1042769184), (24, 912423036), (28, 782076888), (32, 684317277), (36, 608282024), (42, 521384592), (48, 456211518), (56, 391038444), (63, 347589728), (72, 304141012), (84, 260692296), (96, 228105759), (112, 195519222), (126, 173794864), (144, 152070506), (168, 130346148), (224, 97759611), (252, 86897432), (288, 76035253), (336, 65173074), (504, 43448716), (672, 32586537), (1008, 21724358), (2016, 10862179)]