2019975966

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{13591}}^1$

素因数の和:13981

約数の個数: 48

約数和(自身を含む): 4579960320

約数和(自身を除く): 2559984354

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 359, 414, 718, 1077, 2154, 3231, 6462, 8257, 13591, 16514, 24771, 27182, 40773, 49542, 74313, 81546, 122319, 148626, 244638, 312593, 625186, 937779, 1875558, 2813337, 4879169, 5626674, 9758338, 14637507, 29275014, 43912521, 87825042, 112220887, 224441774, 336662661, 673325322, 1009987983, 2019975966]

約数ペア:

[(1, 2019975966), (2, 1009987983), (3, 673325322), (6, 336662661), (9, 224441774), (18, 112220887), (23, 87825042), (46, 43912521), (69, 29275014), (138, 14637507), (207, 9758338), (359, 5626674), (414, 4879169), (718, 2813337), (1077, 1875558), (2154, 937779), (3231, 625186), (6462, 312593), (8257, 244638), (13591, 148626), (16514, 122319), (24771, 81546), (27182, 74313), (40773, 49542)]