518212674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1370933}}^1$

素因数の和:1370951

約数の個数: 32

約数和(自身を含む): 1316096640

約数和(自身を除く): 797883966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1370933, 2741866, 4112799, 8225598, 9596531, 12338397, 19193062, 24676794, 28789593, 37015191, 57579186, 74030382, 86368779, 172737558, 259106337, 518212674]

約数ペア:

[(1, 518212674), (2, 259106337), (3, 172737558), (6, 86368779), (7, 74030382), (9, 57579186), (14, 37015191), (18, 28789593), (21, 24676794), (27, 19193062), (42, 12338397), (54, 9596531), (63, 8225598), (126, 4112799), (189, 2741866), (378, 1370933)]