66613266

素因数分解:

$2^1\times 3^4\times {\mathrm{411193}}^1$

素因数の和:411207

約数の個数: 20

約数和(自身を含む): 149263422

約数和(自身を除く): 82650156

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 411193, 822386, 1233579, 2467158, 3700737, 7401474, 11102211, 22204422, 33306633, 66613266]

約数ペア:

[(1, 66613266), (2, 33306633), (3, 22204422), (6, 11102211), (9, 7401474), (18, 3700737), (27, 2467158), (54, 1233579), (81, 822386), (162, 411193)]