2172276

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:820

約数の個数: 36

約数和(自身を含む): 5564832

約数和(自身を除く): 3392556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 727, 747, 996, 1454, 1494, 2181, 2908, 2988, 4362, 6543, 8724, 13086, 26172, 60341, 120682, 181023, 241364, 362046, 543069, 724092, 1086138, 2172276]

約数ペア:

[(1, 2172276), (2, 1086138), (3, 724092), (4, 543069), (6, 362046), (9, 241364), (12, 181023), (18, 120682), (36, 60341), (83, 26172), (166, 13086), (249, 8724), (332, 6543), (498, 4362), (727, 2988), (747, 2908), (996, 2181), (1454, 1494)]