8247834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 20749248

約数和(自身を除く): 12501414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 977, 1206, 1407, 1954, 2814, 2931, 4221, 5862, 6839, 8442, 8793, 13678, 17586, 20517, 41034, 61551, 65459, 123102, 130918, 196377, 392754, 458213, 589131, 916426, 1178262, 1374639, 2749278, 4123917, 8247834]

約数ペア:

[(1, 8247834), (2, 4123917), (3, 2749278), (6, 1374639), (7, 1178262), (9, 916426), (14, 589131), (18, 458213), (21, 392754), (42, 196377), (63, 130918), (67, 123102), (126, 65459), (134, 61551), (201, 41034), (402, 20517), (469, 17586), (603, 13678), (938, 8793), (977, 8442), (1206, 6839), (1407, 5862), (1954, 4221), (2814, 2931)]