2487402

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 5612160

約数和(自身を除く): 3124758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 631, 657, 1262, 1314, 1893, 1971, 3786, 3942, 5679, 11358, 17037, 34074, 46063, 92126, 138189, 276378, 414567, 829134, 1243701, 2487402]

約数ペア:

[(1, 2487402), (2, 1243701), (3, 829134), (6, 414567), (9, 276378), (18, 138189), (27, 92126), (54, 46063), (73, 34074), (146, 17037), (219, 11358), (438, 5679), (631, 3942), (657, 3786), (1262, 1971), (1314, 1893)]