28438182

素因数分解:

$2^1\times 3^3\times {\mathrm{526633}}^1$

素因数の和:526644

約数の個数: 16

約数和(自身を含む): 63196080

約数和(自身を除く): 34757898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 526633, 1053266, 1579899, 3159798, 4739697, 9479394, 14219091, 28438182]

約数ペア:

[(1, 28438182), (2, 14219091), (3, 9479394), (6, 4739697), (9, 3159798), (18, 1579899), (27, 1053266), (54, 526633)]