12900852

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:4992

約数の個数: 36

約数和(自身を含む): 33063940

約数和(自身を除く): 20163088

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 4909, 9818, 14727, 19636, 29454, 44181, 58908, 88362, 176724, 358357, 716714, 1075071, 1433428, 2150142, 3225213, 4300284, 6450426, 12900852]

約数ペア:

[(1, 12900852), (2, 6450426), (3, 4300284), (4, 3225213), (6, 2150142), (9, 1433428), (12, 1075071), (18, 716714), (36, 358357), (73, 176724), (146, 88362), (219, 58908), (292, 44181), (438, 29454), (657, 19636), (876, 14727), (1314, 9818), (2628, 4909)]