26822439

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 46904832

約数和(自身を除く): 20082393

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 107, 161, 173, 207, 321, 483, 519, 749, 963, 1211, 1449, 1557, 2247, 2461, 3633, 3979, 6741, 7383, 10899, 11937, 17227, 18511, 22149, 27853, 35811, 51681, 55533, 83559, 129577, 155043, 166599, 250677, 388731, 425753, 1166193, 1277259, 2980271, 3831777, 8940813, 26822439]

約数ペア:

[(1, 26822439), (3, 8940813), (7, 3831777), (9, 2980271), (21, 1277259), (23, 1166193), (63, 425753), (69, 388731), (107, 250677), (161, 166599), (173, 155043), (207, 129577), (321, 83559), (483, 55533), (519, 51681), (749, 35811), (963, 27853), (1211, 22149), (1449, 18511), (1557, 17227), (2247, 11937), (2461, 10899), (3633, 7383), (3979, 6741)]