15679519074

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{165511}}^1$

素因数の和:165815

約数の個数: 48

約数和(自身を含む): 35889622080

約数和(自身を除く): 20210103006

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 277, 342, 554, 831, 1662, 2493, 4986, 5263, 10526, 15789, 31578, 47367, 94734, 165511, 331022, 496533, 993066, 1489599, 2979198, 3144709, 6289418, 9434127, 18868254, 28302381, 45846547, 56604762, 91693094, 137539641, 275079282, 412618923, 825237846, 871084393, 1742168786, 2613253179, 5226506358, 7839759537, 15679519074]

約数ペア:

[(1, 15679519074), (2, 7839759537), (3, 5226506358), (6, 2613253179), (9, 1742168786), (18, 871084393), (19, 825237846), (38, 412618923), (57, 275079282), (114, 137539641), (171, 91693094), (277, 56604762), (342, 45846547), (554, 28302381), (831, 18868254), (1662, 9434127), (2493, 6289418), (4986, 3144709), (5263, 2979198), (10526, 1489599), (15789, 993066), (31578, 496533), (47367, 331022), (94734, 165511)]