1840040061

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1549}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 2592691200

約数和(自身を除く): 752651139

約数列:

[1, 3, 31, 53, 93, 159, 241, 723, 1549, 1643, 4647, 4929, 7471, 12773, 22413, 38319, 48019, 82097, 144057, 246291, 373309, 395963, 1119927, 1187889, 2545007, 7635021, 11572579, 19785377, 34717737, 59356131, 613346687, 1840040061]

約数ペア:

[(1, 1840040061), (3, 613346687), (31, 59356131), (53, 34717737), (93, 19785377), (159, 11572579), (241, 7635021), (723, 2545007), (1549, 1187889), (1643, 1119927), (4647, 395963), (4929, 373309), (7471, 246291), (12773, 144057), (22413, 82097), (38319, 48019)]