2012081103

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 3062797920

約数和(自身を除く): 1050716817

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 293, 317, 747, 879, 951, 2407, 2637, 2853, 7221, 8497, 9193, 21663, 24319, 25491, 26311, 27579, 72957, 76473, 78933, 82737, 92881, 218871, 236799, 278643, 705251, 763019, 835929, 2115753, 2289057, 2693549, 6347259, 6867171, 7709123, 8080647, 23127369, 24241941, 69382107, 223564567, 670693701, 2012081103]

約数ペア:

[(1, 2012081103), (3, 670693701), (9, 223564567), (29, 69382107), (83, 24241941), (87, 23127369), (249, 8080647), (261, 7709123), (293, 6867171), (317, 6347259), (747, 2693549), (879, 2289057), (951, 2115753), (2407, 835929), (2637, 763019), (2853, 705251), (7221, 278643), (8497, 236799), (9193, 218871), (21663, 92881), (24319, 82737), (25491, 78933), (26311, 76473), (27579, 72957)]