1566763146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{393857}}^1$

素因数の和:393895

約数の個数: 48

約数和(自身を含む): 3870836424

約数和(自身を除く): 2304073278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 393857, 787714, 1181571, 2363142, 3544713, 5120141, 6695569, 7089426, 10240282, 13391138, 15360423, 20086707, 30720846, 40173414, 46081269, 60260121, 87042397, 92162538, 120520242, 174084794, 261127191, 522254382, 783381573, 1566763146]

約数ペア:

[(1, 1566763146), (2, 783381573), (3, 522254382), (6, 261127191), (9, 174084794), (13, 120520242), (17, 92162538), (18, 87042397), (26, 60260121), (34, 46081269), (39, 40173414), (51, 30720846), (78, 20086707), (102, 15360423), (117, 13391138), (153, 10240282), (221, 7089426), (234, 6695569), (306, 5120141), (442, 3544713), (663, 2363142), (1326, 1181571), (1989, 787714), (3978, 393857)]