121625244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19991}}^1$

素因数の和:20027

約数の個数: 54

約数和(自身を含む): 332926776

約数和(自身を除く): 211301532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 19991, 39982, 59973, 79964, 119946, 179919, 239892, 259883, 359838, 519766, 719676, 779649, 1039532, 1559298, 2338947, 3118596, 3378479, 4677894, 6756958, 9355788, 10135437, 13513916, 20270874, 30406311, 40541748, 60812622, 121625244]

約数ペア:

[(1, 121625244), (2, 60812622), (3, 40541748), (4, 30406311), (6, 20270874), (9, 13513916), (12, 10135437), (13, 9355788), (18, 6756958), (26, 4677894), (36, 3378479), (39, 3118596), (52, 2338947), (78, 1559298), (117, 1039532), (156, 779649), (169, 719676), (234, 519766), (338, 359838), (468, 259883), (507, 239892), (676, 179919), (1014, 119946), (1521, 79964), (2028, 59973), (3042, 39982), (6084, 19991)]