127975638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28477}}^1$

素因数の和:28596

約数の個数: 32

約数和(自身を含む): 295259904

約数和(自身を除く): 167284266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 28477, 56954, 85431, 170862, 199339, 398678, 598017, 1196034, 3047039, 6094078, 9141117, 18282234, 21329273, 42658546, 63987819, 127975638]

約数ペア:

[(1, 127975638), (2, 63987819), (3, 42658546), (6, 21329273), (7, 18282234), (14, 9141117), (21, 6094078), (42, 3047039), (107, 1196034), (214, 598017), (321, 398678), (642, 199339), (749, 170862), (1498, 85431), (2247, 56954), (4494, 28477)]