17962289274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{80513}}^1$

素因数の和:80659

約数の個数: 48

約数和(自身を含む): 38283440832

約数和(自身を除く): 20321151558

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 361, 618, 722, 1083, 1957, 2166, 3914, 5871, 11742, 37183, 74366, 80513, 111549, 161026, 223098, 241539, 483078, 1529747, 3059494, 4589241, 8292839, 9178482, 16585678, 24878517, 29065193, 49757034, 58130386, 87195579, 157563941, 174391158, 315127882, 472691823, 945383646, 2993714879, 5987429758, 8981144637, 17962289274]

約数ペア:

[(1, 17962289274), (2, 8981144637), (3, 5987429758), (6, 2993714879), (19, 945383646), (38, 472691823), (57, 315127882), (103, 174391158), (114, 157563941), (206, 87195579), (309, 58130386), (361, 49757034), (618, 29065193), (722, 24878517), (1083, 16585678), (1957, 9178482), (2166, 8292839), (3914, 4589241), (5871, 3059494), (11742, 1529747), (37183, 483078), (74366, 241539), (80513, 223098), (111549, 161026)]