8726214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 20651328

約数和(自身を除く): 11925114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 443, 469, 886, 938, 1329, 1407, 2658, 2814, 3101, 3283, 6202, 6566, 9303, 9849, 18606, 19698, 21707, 29681, 43414, 59362, 65121, 89043, 130242, 178086, 207767, 415534, 623301, 1246602, 1454369, 2908738, 4363107, 8726214]

約数ペア:

[(1, 8726214), (2, 4363107), (3, 2908738), (6, 1454369), (7, 1246602), (14, 623301), (21, 415534), (42, 207767), (49, 178086), (67, 130242), (98, 89043), (134, 65121), (147, 59362), (201, 43414), (294, 29681), (402, 21707), (443, 19698), (469, 18606), (886, 9849), (938, 9303), (1329, 6566), (1407, 6202), (2658, 3283), (2814, 3101)]