18248386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4057}}^1$

素因数の和:4245

約数の個数: 16

約数和(自身を含む): 29655864

約数和(自身を除く): 11407478

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4057, 4498, 8114, 52741, 105482, 701861, 1403722, 9124193, 18248386]

約数ペア:

[(1, 18248386), (2, 9124193), (13, 1403722), (26, 701861), (173, 105482), (346, 52741), (2249, 8114), (4057, 4498)]