27779538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4283}}^1$

素因数の和:4358

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 31442478

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 4283, 6486, 8566, 12849, 25698, 98509, 197018, 201301, 295527, 402602, 591054, 603903, 1207806, 4629923, 9259846, 13889769, 27779538]

約数ペア:

[(1, 27779538), (2, 13889769), (3, 9259846), (6, 4629923), (23, 1207806), (46, 603903), (47, 591054), (69, 402602), (94, 295527), (138, 201301), (141, 197018), (282, 98509), (1081, 25698), (2162, 12849), (3243, 8566), (4283, 6486)]