2912261982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{9905653}}^1$

素因数の和:9905672

約数の個数: 24

約数和(自身を含む): 6775467336

約数和(自身を除く): 3863205354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 9905653, 19811306, 29716959, 59433918, 69339571, 138679142, 208018713, 416037426, 485376997, 970753994, 1456130991, 2912261982]

約数ペア:

[(1, 2912261982), (2, 1456130991), (3, 970753994), (6, 485376997), (7, 416037426), (14, 208018713), (21, 138679142), (42, 69339571), (49, 59433918), (98, 29716959), (147, 19811306), (294, 9905653)]