9995742

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1091}}^1$

素因数の和:1608

約数の個数: 24

約数和(自身を含む): 21719880

約数和(自身を除く): 11724138

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1091, 1527, 2182, 3054, 3273, 4581, 6546, 9162, 9819, 19638, 555319, 1110638, 1665957, 3331914, 4997871, 9995742]

約数ペア:

[(1, 9995742), (2, 4997871), (3, 3331914), (6, 1665957), (9, 1110638), (18, 555319), (509, 19638), (1018, 9819), (1091, 9162), (1527, 6546), (2182, 4581), (3054, 3273)]