12617268

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 17864652

約数列:

[1, 2, 3, 4, 6, 12, 59, 71, 118, 142, 177, 213, 236, 251, 284, 354, 426, 502, 708, 753, 852, 1004, 1506, 3012, 4189, 8378, 12567, 14809, 16756, 17821, 25134, 29618, 35642, 44427, 50268, 53463, 59236, 71284, 88854, 106926, 177708, 213852, 1051439, 2102878, 3154317, 4205756, 6308634, 12617268]

約数ペア:

[(1, 12617268), (2, 6308634), (3, 4205756), (4, 3154317), (6, 2102878), (12, 1051439), (59, 213852), (71, 177708), (118, 106926), (142, 88854), (177, 71284), (213, 59236), (236, 53463), (251, 50268), (284, 44427), (354, 35642), (426, 29618), (502, 25134), (708, 17821), (753, 16756), (852, 14809), (1004, 12567), (1506, 8378), (3012, 4189)]