28695222

素因数分解:

$2^1\times 3^4\times {\mathrm{177131}}^1$

素因数の和:177145

約数の個数: 20

約数和(自身を含む): 64298916

約数和(自身を除く): 35603694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 177131, 354262, 531393, 1062786, 1594179, 3188358, 4782537, 9565074, 14347611, 28695222]

約数ペア:

[(1, 28695222), (2, 14347611), (3, 9565074), (6, 4782537), (9, 3188358), (18, 1594179), (27, 1062786), (54, 531393), (81, 354262), (162, 177131)]