2565738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2909}}^1$

素因数の和:2931

約数の個数: 36

約数和(自身を含む): 6468930

約数和(自身を除く): 3903192

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2909, 5818, 8727, 17454, 20363, 26181, 40726, 52362, 61089, 122178, 142541, 183267, 285082, 366534, 427623, 855246, 1282869, 2565738]

約数ペア:

[(1, 2565738), (2, 1282869), (3, 855246), (6, 427623), (7, 366534), (9, 285082), (14, 183267), (18, 142541), (21, 122178), (42, 61089), (49, 52362), (63, 40726), (98, 26181), (126, 20363), (147, 17454), (294, 8727), (441, 5818), (882, 2909)]