138886146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1102271}}^1$

素因数の和:1102286

約数の個数: 24

約数和(自身を含む): 343908864

約数和(自身を除く): 205022718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1102271, 2204542, 3306813, 6613626, 7715897, 9920439, 15431794, 19840878, 23147691, 46295382, 69443073, 138886146]

約数ペア:

[(1, 138886146), (2, 69443073), (3, 46295382), (6, 23147691), (7, 19840878), (9, 15431794), (14, 9920439), (18, 7715897), (21, 6613626), (42, 3306813), (63, 2204542), (126, 1102271)]