22637118

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 54115344

約数和(自身を除く): 31478226

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 2081, 3626, 4162, 5439, 6243, 10878, 12486, 14567, 29134, 43701, 76997, 87402, 101969, 153994, 203938, 230991, 305907, 461982, 538979, 611814, 1077958, 1616937, 3233874, 3772853, 7545706, 11318559, 22637118]

約数ペア:

[(1, 22637118), (2, 11318559), (3, 7545706), (6, 3772853), (7, 3233874), (14, 1616937), (21, 1077958), (37, 611814), (42, 538979), (49, 461982), (74, 305907), (98, 230991), (111, 203938), (147, 153994), (222, 101969), (259, 87402), (294, 76997), (518, 43701), (777, 29134), (1554, 14567), (1813, 12486), (2081, 10878), (3626, 6243), (4162, 5439)]