38601138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 45448782

約数列:

[1, 2, 3, 6, 31, 37, 62, 71, 74, 79, 93, 111, 142, 158, 186, 213, 222, 237, 426, 474, 1147, 2201, 2294, 2449, 2627, 2923, 3441, 4402, 4898, 5254, 5609, 5846, 6603, 6882, 7347, 7881, 8769, 11218, 13206, 14694, 15762, 16827, 17538, 33654, 81437, 90613, 162874, 173879, 181226, 207533, 244311, 271839, 347758, 415066, 488622, 521637, 543678, 622599, 1043274, 1245198, 6433523, 12867046, 19300569, 38601138]

約数ペア:

[(1, 38601138), (2, 19300569), (3, 12867046), (6, 6433523), (31, 1245198), (37, 1043274), (62, 622599), (71, 543678), (74, 521637), (79, 488622), (93, 415066), (111, 347758), (142, 271839), (158, 244311), (186, 207533), (213, 181226), (222, 173879), (237, 162874), (426, 90613), (474, 81437), (1147, 33654), (2201, 17538), (2294, 16827), (2449, 15762), (2627, 14694), (2923, 13206), (3441, 11218), (4402, 8769), (4898, 7881), (5254, 7347), (5609, 6882), (5846, 6603)]