2174512746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{17509}}^1$

素因数の和:20478

約数の個数: 32

約数和(自身を含む): 4972279680

約数和(自身を除く): 2797766934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2957, 5914, 8871, 17509, 17742, 20699, 35018, 41398, 52527, 62097, 105054, 122563, 124194, 245126, 367689, 735378, 51774113, 103548226, 155322339, 310644678, 362418791, 724837582, 1087256373, 2174512746]

約数ペア:

[(1, 2174512746), (2, 1087256373), (3, 724837582), (6, 362418791), (7, 310644678), (14, 155322339), (21, 103548226), (42, 51774113), (2957, 735378), (5914, 367689), (8871, 245126), (17509, 124194), (17742, 122563), (20699, 105054), (35018, 62097), (41398, 52527)]