212462586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2551}}^1$

素因数の和:3227

約数の個数: 48

約数和(自身を含む): 527100288

約数和(自身を除く): 314637702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 661, 1322, 1983, 2551, 3966, 4627, 5102, 5949, 7653, 9254, 11898, 13881, 15306, 17857, 22959, 27762, 35714, 41643, 45918, 53571, 83286, 107142, 160713, 321426, 1686211, 3372422, 5058633, 10117266, 11803477, 15175899, 23606954, 30351798, 35410431, 70820862, 106231293, 212462586]

約数ペア:

[(1, 212462586), (2, 106231293), (3, 70820862), (6, 35410431), (7, 30351798), (9, 23606954), (14, 15175899), (18, 11803477), (21, 10117266), (42, 5058633), (63, 3372422), (126, 1686211), (661, 321426), (1322, 160713), (1983, 107142), (2551, 83286), (3966, 53571), (4627, 45918), (5102, 41643), (5949, 35714), (7653, 27762), (9254, 22959), (11898, 17857), (13881, 15306)]