2019455442

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{2503}}^1$

素因数の和:2804

約数の個数: 64

約数和(自身を含む): 4576911360

約数和(自身を除く): 2557455918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 223, 402, 446, 603, 669, 1206, 1338, 1809, 2007, 2503, 3618, 4014, 5006, 6021, 7509, 12042, 14941, 15018, 22527, 29882, 44823, 45054, 67581, 89646, 134469, 135162, 167701, 268938, 335402, 403407, 503103, 558169, 806814, 1006206, 1116338, 1509309, 1674507, 3018618, 3349014, 4527927, 5023521, 9055854, 10047042, 15070563, 30141126, 37397323, 74794646, 112191969, 224383938, 336575907, 673151814, 1009727721, 2019455442]

約数ペア:

[(1, 2019455442), (2, 1009727721), (3, 673151814), (6, 336575907), (9, 224383938), (18, 112191969), (27, 74794646), (54, 37397323), (67, 30141126), (134, 15070563), (201, 10047042), (223, 9055854), (402, 5023521), (446, 4527927), (603, 3349014), (669, 3018618), (1206, 1674507), (1338, 1509309), (1809, 1116338), (2007, 1006206), (2503, 806814), (3618, 558169), (4014, 503103), (5006, 403407), (6021, 335402), (7509, 268938), (12042, 167701), (14941, 135162), (15018, 134469), (22527, 89646), (29882, 67581), (44823, 45054)]