12988206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9371}}^1$

素因数の和:9397

約数の個数: 48

約数和(自身を含む): 35088768

約数和(自身を除く): 22100562

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 9371, 18742, 28113, 56226, 65597, 84339, 103081, 131194, 168678, 196791, 206162, 309243, 393582, 590373, 618486, 721567, 927729, 1180746, 1443134, 1855458, 2164701, 4329402, 6494103, 12988206]

約数ペア:

[(1, 12988206), (2, 6494103), (3, 4329402), (6, 2164701), (7, 1855458), (9, 1443134), (11, 1180746), (14, 927729), (18, 721567), (21, 618486), (22, 590373), (33, 393582), (42, 309243), (63, 206162), (66, 196791), (77, 168678), (99, 131194), (126, 103081), (154, 84339), (198, 65597), (231, 56226), (462, 28113), (693, 18742), (1386, 9371)]