6238638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 15699840

約数和(自身を除く): 9461202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 739, 938, 1206, 1407, 1478, 2217, 2814, 4221, 4434, 5173, 6651, 8442, 10346, 13302, 15519, 31038, 46557, 49513, 93114, 99026, 148539, 297078, 346591, 445617, 693182, 891234, 1039773, 2079546, 3119319, 6238638]

約数ペア:

[(1, 6238638), (2, 3119319), (3, 2079546), (6, 1039773), (7, 891234), (9, 693182), (14, 445617), (18, 346591), (21, 297078), (42, 148539), (63, 99026), (67, 93114), (126, 49513), (134, 46557), (201, 31038), (402, 15519), (469, 13302), (603, 10346), (739, 8442), (938, 6651), (1206, 5173), (1407, 4434), (1478, 4221), (2217, 2814)]