2018943171

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1567}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 3630735360

約数和(自身を除く): 1611792189

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 401, 459, 1071, 1203, 1567, 2807, 3213, 3609, 4701, 6817, 8421, 10827, 10969, 14103, 20451, 25263, 26639, 32907, 42309, 47719, 61353, 75789, 79917, 98721, 143157, 184059, 186473, 239751, 296163, 429471, 559419, 628367, 719253, 1288413, 1678257, 1885101, 4398569, 5034771, 5655303, 10682239, 13195707, 16965909, 32046717, 39587121, 74775673, 96140151, 118761363, 224327019, 288420453, 672981057, 2018943171]

約数ペア:

[(1, 2018943171), (3, 672981057), (7, 288420453), (9, 224327019), (17, 118761363), (21, 96140151), (27, 74775673), (51, 39587121), (63, 32046717), (119, 16965909), (153, 13195707), (189, 10682239), (357, 5655303), (401, 5034771), (459, 4398569), (1071, 1885101), (1203, 1678257), (1567, 1288413), (2807, 719253), (3213, 628367), (3609, 559419), (4701, 429471), (6817, 296163), (8421, 239751), (10827, 186473), (10969, 184059), (14103, 143157), (20451, 98721), (25263, 79917), (26639, 75789), (32907, 61353), (42309, 47719)]