17960166

素因数分解:

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

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 45396000

約数和(自身を除く): 27435834

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, 2909, 3087, 5818, 6174, 8727, 17454, 20363, 26181, 40726, 52362, 61089, 122178, 142541, 183267, 285082, 366534, 427623, 855246, 997787, 1282869, 1995574, 2565738, 2993361, 5986722, 8980083, 17960166]

約数ペア:

[(1, 17960166), (2, 8980083), (3, 5986722), (6, 2993361), (7, 2565738), (9, 1995574), (14, 1282869), (18, 997787), (21, 855246), (42, 427623), (49, 366534), (63, 285082), (98, 183267), (126, 142541), (147, 122178), (294, 61089), (343, 52362), (441, 40726), (686, 26181), (882, 20363), (1029, 17454), (2058, 8727), (2909, 6174), (3087, 5818)]