12858096978

素因数分解:

$2^1\times 3^4\times {\mathrm{251}}^1\times {\mathrm{316219}}^1$

素因数の和:316484

約数の個数: 40

約数和(自身を含む): 28926540720

約数和(自身を除く): 16068443742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 251, 502, 753, 1506, 2259, 4518, 6777, 13554, 20331, 40662, 316219, 632438, 948657, 1897314, 2845971, 5691942, 8537913, 17075826, 25613739, 51227478, 79370969, 158741938, 238112907, 476225814, 714338721, 1428677442, 2143016163, 4286032326, 6429048489, 12858096978]

約数ペア:

[(1, 12858096978), (2, 6429048489), (3, 4286032326), (6, 2143016163), (9, 1428677442), (18, 714338721), (27, 476225814), (54, 238112907), (81, 158741938), (162, 79370969), (251, 51227478), (502, 25613739), (753, 17075826), (1506, 8537913), (2259, 5691942), (4518, 2845971), (6777, 1897314), (13554, 948657), (20331, 632438), (40662, 316219)]