12380706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 29158584

約数和(自身を除く): 16777878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 337, 471, 674, 942, 1011, 1413, 2022, 2041, 2826, 3033, 4082, 4381, 6066, 6123, 8762, 12246, 13143, 18369, 26286, 36738, 39429, 52909, 78858, 105818, 158727, 317454, 476181, 687817, 952362, 1375634, 2063451, 4126902, 6190353, 12380706]

約数ペア:

[(1, 12380706), (2, 6190353), (3, 4126902), (6, 2063451), (9, 1375634), (13, 952362), (18, 687817), (26, 476181), (39, 317454), (78, 158727), (117, 105818), (157, 78858), (234, 52909), (314, 39429), (337, 36738), (471, 26286), (674, 18369), (942, 13143), (1011, 12246), (1413, 8762), (2022, 6123), (2041, 6066), (2826, 4381), (3033, 4082)]