17388918

素因数分解:

$2^1\times 3^4\times {\mathrm{107339}}^1$

素因数の和:107353

約数の個数: 20

約数和(自身を含む): 38964420

約数和(自身を除く): 21575502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 107339, 214678, 322017, 644034, 966051, 1932102, 2898153, 5796306, 8694459, 17388918]

約数ペア:

[(1, 17388918), (2, 8694459), (3, 5796306), (6, 2898153), (9, 1932102), (18, 966051), (27, 644034), (54, 322017), (81, 214678), (162, 107339)]