15207920028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{60348889}}^1$

素因数の和:60348906

約数の個数: 36

約数和(自身を含む): 43933991920

約数和(自身を除く): 28726071892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 60348889, 120697778, 181046667, 241395556, 362093334, 422442223, 543140001, 724186668, 844884446, 1086280002, 1267326669, 1689768892, 2172560004, 2534653338, 3801980007, 5069306676, 7603960014, 15207920028]

約数ペア:

[(1, 15207920028), (2, 7603960014), (3, 5069306676), (4, 3801980007), (6, 2534653338), (7, 2172560004), (9, 1689768892), (12, 1267326669), (14, 1086280002), (18, 844884446), (21, 724186668), (28, 543140001), (36, 422442223), (42, 362093334), (63, 241395556), (84, 181046667), (126, 120697778), (252, 60348889)]