215726364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{856057}}^1$

素因数の和:856074

約数の個数: 36

約数和(自身を含む): 623210224

約数和(自身を除く): 407483860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 856057, 1712114, 2568171, 3424228, 5136342, 5992399, 7704513, 10272684, 11984798, 15409026, 17977197, 23969596, 30818052, 35954394, 53931591, 71908788, 107863182, 215726364]

約数ペア:

[(1, 215726364), (2, 107863182), (3, 71908788), (4, 53931591), (6, 35954394), (7, 30818052), (9, 23969596), (12, 17977197), (14, 15409026), (18, 11984798), (21, 10272684), (28, 7704513), (36, 5992399), (42, 5136342), (63, 3424228), (84, 2568171), (126, 1712114), (252, 856057)]