18079256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173839}}^1$

素因数の和:173858

約数の個数: 16

約数和(自身を含む): 36506400

約数和(自身を除く): 18427144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173839, 347678, 695356, 1390712, 2259907, 4519814, 9039628, 18079256]

約数ペア:

[(1, 18079256), (2, 9039628), (4, 4519814), (8, 2259907), (13, 1390712), (26, 695356), (52, 347678), (104, 173839)]