28407726

素因数分解:

$2^1\times 3^3\times {\mathrm{526069}}^1$

素因数の和:526080

約数の個数: 16

約数和(自身を含む): 63128400

約数和(自身を除く): 34720674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 526069, 1052138, 1578207, 3156414, 4734621, 9469242, 14203863, 28407726]

約数ペア:

[(1, 28407726), (2, 14203863), (3, 9469242), (6, 4734621), (9, 3156414), (18, 1578207), (27, 1052138), (54, 526069)]