18144562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4993}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 28765440

約数和(自身を除く): 10620878

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 4993, 9986, 114839, 229678, 394447, 788894, 9072281, 18144562]

約数ペア:

[(1, 18144562), (2, 9072281), (23, 788894), (46, 394447), (79, 229678), (158, 114839), (1817, 9986), (3634, 4993)]