39415212

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 103574016

約数和(自身を除く): 64158804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 233, 254, 333, 381, 444, 466, 508, 666, 699, 762, 932, 1143, 1332, 1398, 1524, 2097, 2286, 2796, 4194, 4572, 4699, 8388, 8621, 9398, 14097, 17242, 18796, 25863, 28194, 29591, 34484, 42291, 51726, 56388, 59182, 77589, 84582, 88773, 103452, 118364, 155178, 169164, 177546, 266319, 310356, 355092, 532638, 1065276, 1094867, 2189734, 3284601, 4379468, 6569202, 9853803, 13138404, 19707606, 39415212]

約数ペア:

[(1, 39415212), (2, 19707606), (3, 13138404), (4, 9853803), (6, 6569202), (9, 4379468), (12, 3284601), (18, 2189734), (36, 1094867), (37, 1065276), (74, 532638), (111, 355092), (127, 310356), (148, 266319), (222, 177546), (233, 169164), (254, 155178), (333, 118364), (381, 103452), (444, 88773), (466, 84582), (508, 77589), (666, 59182), (699, 56388), (762, 51726), (932, 42291), (1143, 34484), (1332, 29591), (1398, 28194), (1524, 25863), (2097, 18796), (2286, 17242), (2796, 14097), (4194, 9398), (4572, 8621), (4699, 8388)]