140592942

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{371939}}^1$

素因数の和:371957

約数の個数: 32

約数和(自身を含む): 357062400

約数和(自身を除く): 216469458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 371939, 743878, 1115817, 2231634, 2603573, 3347451, 5207146, 6694902, 7810719, 10042353, 15621438, 20084706, 23432157, 46864314, 70296471, 140592942]

約数ペア:

[(1, 140592942), (2, 70296471), (3, 46864314), (6, 23432157), (7, 20084706), (9, 15621438), (14, 10042353), (18, 7810719), (21, 6694902), (27, 5207146), (42, 3347451), (54, 2603573), (63, 2231634), (126, 1115817), (189, 743878), (378, 371939)]