216810054

素因数分解:

$2^1\times 3^3\times {\mathrm{883}}^1\times {\mathrm{4547}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 482451840

約数和(自身を除く): 265641786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 883, 1766, 2649, 4547, 5298, 7947, 9094, 13641, 15894, 23841, 27282, 40923, 47682, 81846, 122769, 245538, 4015001, 8030002, 12045003, 24090006, 36135009, 72270018, 108405027, 216810054]

約数ペア:

[(1, 216810054), (2, 108405027), (3, 72270018), (6, 36135009), (9, 24090006), (18, 12045003), (27, 8030002), (54, 4015001), (883, 245538), (1766, 122769), (2649, 81846), (4547, 47682), (5298, 40923), (7947, 27282), (9094, 23841), (13641, 15894)]