12538134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 31299840

約数和(自身を除く): 18761706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 659, 906, 1057, 1318, 1359, 1977, 2114, 2718, 3171, 3954, 4613, 5931, 6342, 9226, 9513, 11862, 13839, 19026, 27678, 41517, 83034, 99509, 199018, 298527, 597054, 696563, 895581, 1393126, 1791162, 2089689, 4179378, 6269067, 12538134]

約数ペア:

[(1, 12538134), (2, 6269067), (3, 4179378), (6, 2089689), (7, 1791162), (9, 1393126), (14, 895581), (18, 696563), (21, 597054), (42, 298527), (63, 199018), (126, 99509), (151, 83034), (302, 41517), (453, 27678), (659, 19026), (906, 13839), (1057, 11862), (1318, 9513), (1359, 9226), (1977, 6342), (2114, 5931), (2718, 4613), (3171, 3954)]