889014978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{2143}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 2030196480

約数和(自身を除く): 1141181502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1213, 2143, 2426, 3639, 4286, 6429, 7278, 10917, 12858, 19287, 21834, 23047, 38574, 40717, 46094, 69141, 81434, 122151, 138282, 207423, 244302, 366453, 414846, 732906, 2599459, 5198918, 7798377, 15596754, 23395131, 46790262, 49389721, 98779442, 148169163, 296338326, 444507489, 889014978]

約数ペア:

[(1, 889014978), (2, 444507489), (3, 296338326), (6, 148169163), (9, 98779442), (18, 49389721), (19, 46790262), (38, 23395131), (57, 15596754), (114, 7798377), (171, 5198918), (342, 2599459), (1213, 732906), (2143, 414846), (2426, 366453), (3639, 244302), (4286, 207423), (6429, 138282), (7278, 122151), (10917, 81434), (12858, 69141), (19287, 46094), (21834, 40717), (23047, 38574)]