129560004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{514127}}^1$

素因数の和:514144

約数の個数: 36

約数和(自身を含む): 374285184

約数和(自身を除く): 244725180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 514127, 1028254, 1542381, 2056508, 3084762, 3598889, 4627143, 6169524, 7197778, 9254286, 10796667, 14395556, 18508572, 21593334, 32390001, 43186668, 64780002, 129560004]

約数ペア:

[(1, 129560004), (2, 64780002), (3, 43186668), (4, 32390001), (6, 21593334), (7, 18508572), (9, 14395556), (12, 10796667), (14, 9254286), (18, 7197778), (21, 6169524), (28, 4627143), (36, 3598889), (42, 3084762), (63, 2056508), (84, 1542381), (126, 1028254), (252, 514127)]