28240506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{224131}}^1$

素因数の和:224146

約数の個数: 24

約数和(自身を含む): 69929184

約数和(自身を除く): 41688678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 224131, 448262, 672393, 1344786, 1568917, 2017179, 3137834, 4034358, 4706751, 9413502, 14120253, 28240506]

約数ペア:

[(1, 28240506), (2, 14120253), (3, 9413502), (6, 4706751), (7, 4034358), (9, 3137834), (14, 2017179), (18, 1568917), (21, 1344786), (42, 672393), (63, 448262), (126, 224131)]