23280354

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1999}}^1$

素因数の和:2654

約数の個数: 24

約数和(自身を含む): 50544000

約数和(自身を除く): 27263646

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 1999, 3882, 3998, 5823, 5997, 11646, 11994, 17991, 35982, 1293353, 2586706, 3880059, 7760118, 11640177, 23280354]

約数ペア:

[(1, 23280354), (2, 11640177), (3, 7760118), (6, 3880059), (9, 2586706), (18, 1293353), (647, 35982), (1294, 17991), (1941, 11994), (1999, 11646), (3882, 5997), (3998, 5823)]