12618968427

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1892183}}^1$

素因数の和:1892224

約数の個数: 32

約数和(自身を含む): 21192460800

約数和(自身を除く): 8573492373

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 1892183, 5676549, 17029647, 24598379, 35951477, 51088941, 73795137, 107854431, 221385411, 323563293, 467369201, 664156233, 970689879, 1402107603, 4206322809, 12618968427]

約数ペア:

[(1, 12618968427), (3, 4206322809), (9, 1402107603), (13, 970689879), (19, 664156233), (27, 467369201), (39, 323563293), (57, 221385411), (117, 107854431), (171, 73795137), (247, 51088941), (351, 35951477), (513, 24598379), (741, 17029647), (2223, 5676549), (6669, 1892183)]