1780453644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{47087}}^1$

素因数の和:47254

約数の個数: 48

約数和(自身を含む): 4366752768

約数和(自身を除く): 2586299124

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 274, 276, 411, 548, 822, 1644, 3151, 6302, 9453, 12604, 18906, 37812, 47087, 94174, 141261, 188348, 282522, 565044, 1083001, 2166002, 3249003, 4332004, 6450919, 6498006, 12901838, 12996012, 19352757, 25803676, 38705514, 77411028, 148371137, 296742274, 445113411, 593484548, 890226822, 1780453644]

約数ペア:

[(1, 1780453644), (2, 890226822), (3, 593484548), (4, 445113411), (6, 296742274), (12, 148371137), (23, 77411028), (46, 38705514), (69, 25803676), (92, 19352757), (137, 12996012), (138, 12901838), (274, 6498006), (276, 6450919), (411, 4332004), (548, 3249003), (822, 2166002), (1644, 1083001), (3151, 565044), (6302, 282522), (9453, 188348), (12604, 141261), (18906, 94174), (37812, 47087)]