6722646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 15601920

約数和(自身を除く): 8879274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2389, 2814, 4778, 7167, 14334, 16723, 33446, 50169, 100338, 160063, 320126, 480189, 960378, 1120441, 2240882, 3361323, 6722646]

約数ペア:

[(1, 6722646), (2, 3361323), (3, 2240882), (6, 1120441), (7, 960378), (14, 480189), (21, 320126), (42, 160063), (67, 100338), (134, 50169), (201, 33446), (402, 16723), (469, 14334), (938, 7167), (1407, 4778), (2389, 2814)]