12864276

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7603}}^1$

素因数の和:7660

約数の個数: 36

約数和(自身を含む): 33214272

約数和(自身を除く): 20349996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 7603, 15206, 22809, 30412, 45618, 68427, 91236, 136854, 273708, 357341, 714682, 1072023, 1429364, 2144046, 3216069, 4288092, 6432138, 12864276]

約数ペア:

[(1, 12864276), (2, 6432138), (3, 4288092), (4, 3216069), (6, 2144046), (9, 1429364), (12, 1072023), (18, 714682), (36, 357341), (47, 273708), (94, 136854), (141, 91236), (188, 68427), (282, 45618), (423, 30412), (564, 22809), (846, 15206), (1692, 7603)]