15888012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 42964992

約数和(自身を除く): 27076980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 2591, 3066, 5182, 6132, 7773, 10364, 15546, 18137, 31092, 36274, 54411, 72548, 108822, 189143, 217644, 378286, 567429, 756572, 1134858, 1324001, 2269716, 2648002, 3972003, 5296004, 7944006, 15888012]

約数ペア:

[(1, 15888012), (2, 7944006), (3, 5296004), (4, 3972003), (6, 2648002), (7, 2269716), (12, 1324001), (14, 1134858), (21, 756572), (28, 567429), (42, 378286), (73, 217644), (84, 189143), (146, 108822), (219, 72548), (292, 54411), (438, 36274), (511, 31092), (876, 18137), (1022, 15546), (1533, 10364), (2044, 7773), (2591, 6132), (3066, 5182)]