18257546

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4201}}^1$

素因数の和:4297

約数の個数: 16

約数和(自身を含む): 28590408

約数和(自身を除く): 10332862

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4201, 4346, 8402, 172241, 222653, 344482, 445306, 9128773, 18257546]

約数ペア:

[(1, 18257546), (2, 9128773), (41, 445306), (53, 344482), (82, 222653), (106, 172241), (2173, 8402), (4201, 4346)]