8489838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 20093184

約数和(自身を除く): 11603346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 431, 469, 862, 938, 1293, 1407, 2586, 2814, 3017, 3283, 6034, 6566, 9051, 9849, 18102, 19698, 21119, 28877, 42238, 57754, 63357, 86631, 126714, 173262, 202139, 404278, 606417, 1212834, 1414973, 2829946, 4244919, 8489838]

約数ペア:

[(1, 8489838), (2, 4244919), (3, 2829946), (6, 1414973), (7, 1212834), (14, 606417), (21, 404278), (42, 202139), (49, 173262), (67, 126714), (98, 86631), (134, 63357), (147, 57754), (201, 42238), (294, 28877), (402, 21119), (431, 19698), (469, 18102), (862, 9849), (938, 9051), (1293, 6566), (1407, 6034), (2586, 3283), (2814, 3017)]