28927218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{112121}}^1$

素因数の和:112169

約数の個数: 16

約数和(自身を含む): 59200416

約数和(自身を除く): 30273198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 112121, 224242, 336363, 672726, 4821203, 9642406, 14463609, 28927218]

約数ペア:

[(1, 28927218), (2, 14463609), (3, 9642406), (6, 4821203), (43, 672726), (86, 336363), (129, 224242), (258, 112121)]