121942674

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19751}}^1$

素因数の和:19780

約数の個数: 48

約数和(自身を含む): 308131200

約数和(自身を除く): 186188526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 19751, 39502, 59253, 118506, 138257, 177759, 276514, 355518, 414771, 829542, 967799, 1244313, 1935598, 2488626, 2903397, 5806794, 6774593, 8710191, 13549186, 17420382, 20323779, 40647558, 60971337, 121942674]

約数ペア:

[(1, 121942674), (2, 60971337), (3, 40647558), (6, 20323779), (7, 17420382), (9, 13549186), (14, 8710191), (18, 6774593), (21, 5806794), (42, 2903397), (49, 2488626), (63, 1935598), (98, 1244313), (126, 967799), (147, 829542), (294, 414771), (343, 355518), (441, 276514), (686, 177759), (882, 138257), (1029, 118506), (2058, 59253), (3087, 39502), (6174, 19751)]