12890934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 33292800

約数和(自身を除く): 20401866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 509, 603, 938, 1018, 1206, 1407, 1527, 1809, 2814, 3054, 3563, 3618, 4221, 4581, 7126, 8442, 9162, 10689, 12663, 13743, 21378, 25326, 27486, 32067, 34103, 64134, 68206, 96201, 102309, 192402, 204618, 238721, 306927, 477442, 613854, 716163, 920781, 1432326, 1841562, 2148489, 4296978, 6445467, 12890934]

約数ペア:

[(1, 12890934), (2, 6445467), (3, 4296978), (6, 2148489), (7, 1841562), (9, 1432326), (14, 920781), (18, 716163), (21, 613854), (27, 477442), (42, 306927), (54, 238721), (63, 204618), (67, 192402), (126, 102309), (134, 96201), (189, 68206), (201, 64134), (378, 34103), (402, 32067), (469, 27486), (509, 25326), (603, 21378), (938, 13743), (1018, 12663), (1206, 10689), (1407, 9162), (1527, 8442), (1809, 7126), (2814, 4581), (3054, 4221), (3563, 3618)]