2857152018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{10259}}^1$

素因数の和:10639

約数の個数: 64

約数和(自身を含む): 6894720000

約数和(自身を除く): 4037567982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 349, 399, 698, 798, 1047, 2094, 2443, 4886, 6631, 7329, 10259, 13262, 14658, 19893, 20518, 30777, 39786, 46417, 61554, 71813, 92834, 139251, 143626, 194921, 215439, 278502, 389842, 430878, 584763, 1169526, 1364447, 2728894, 3580391, 4093341, 7160782, 8186682, 10741173, 21482346, 25062737, 50125474, 68027429, 75188211, 136054858, 150376422, 204082287, 408164574, 476192003, 952384006, 1428576009, 2857152018]

約数ペア:

[(1, 2857152018), (2, 1428576009), (3, 952384006), (6, 476192003), (7, 408164574), (14, 204082287), (19, 150376422), (21, 136054858), (38, 75188211), (42, 68027429), (57, 50125474), (114, 25062737), (133, 21482346), (266, 10741173), (349, 8186682), (399, 7160782), (698, 4093341), (798, 3580391), (1047, 2728894), (2094, 1364447), (2443, 1169526), (4886, 584763), (6631, 430878), (7329, 389842), (10259, 278502), (13262, 215439), (14658, 194921), (19893, 143626), (20518, 139251), (30777, 92834), (39786, 71813), (46417, 61554)]