7144746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 16581120

約数和(自身を除く): 9436374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2539, 2814, 5078, 7617, 15234, 17773, 35546, 53319, 106638, 170113, 340226, 510339, 1020678, 1190791, 2381582, 3572373, 7144746]

約数ペア:

[(1, 7144746), (2, 3572373), (3, 2381582), (6, 1190791), (7, 1020678), (14, 510339), (21, 340226), (42, 170113), (67, 106638), (134, 53319), (201, 35546), (402, 17773), (469, 15234), (938, 7617), (1407, 5078), (2539, 2814)]