121293378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4273}}^1$

素因数の和:4383

約数の個数: 48

約数和(自身を含む): 280032480

約数和(自身を除く): 158739102

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 3154, 4273, 4731, 8546, 9462, 12819, 14193, 25638, 28386, 38457, 76914, 81187, 162374, 243561, 354659, 487122, 709318, 730683, 1063977, 1461366, 2127954, 3191931, 6383862, 6738521, 13477042, 20215563, 40431126, 60646689, 121293378]

約数ペア:

[(1, 121293378), (2, 60646689), (3, 40431126), (6, 20215563), (9, 13477042), (18, 6738521), (19, 6383862), (38, 3191931), (57, 2127954), (83, 1461366), (114, 1063977), (166, 730683), (171, 709318), (249, 487122), (342, 354659), (498, 243561), (747, 162374), (1494, 81187), (1577, 76914), (3154, 38457), (4273, 28386), (4731, 25638), (8546, 14193), (9462, 12819)]