28951146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229771}}^1$

素因数の和:229786

約数の個数: 24

約数和(自身を含む): 71688864

約数和(自身を除く): 42737718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229771, 459542, 689313, 1378626, 1608397, 2067939, 3216794, 4135878, 4825191, 9650382, 14475573, 28951146]

約数ペア:

[(1, 28951146), (2, 14475573), (3, 9650382), (6, 4825191), (7, 4135878), (9, 3216794), (14, 2067939), (18, 1608397), (21, 1378626), (42, 689313), (63, 459542), (126, 229771)]