8105874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 19152000

約数和(自身を除く): 11046126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 349, 474, 553, 698, 1047, 1106, 1659, 2094, 2443, 3318, 3871, 4886, 7329, 7742, 11613, 14658, 17101, 23226, 27571, 34202, 51303, 55142, 82713, 102606, 165426, 192997, 385994, 578991, 1157982, 1350979, 2701958, 4052937, 8105874]

約数ペア:

[(1, 8105874), (2, 4052937), (3, 2701958), (6, 1350979), (7, 1157982), (14, 578991), (21, 385994), (42, 192997), (49, 165426), (79, 102606), (98, 82713), (147, 55142), (158, 51303), (237, 34202), (294, 27571), (349, 23226), (474, 17101), (553, 14658), (698, 11613), (1047, 7742), (1106, 7329), (1659, 4886), (2094, 3871), (2443, 3318)]