18076597

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 5977163

約数列:

[1, 7, 11, 23, 59, 77, 161, 173, 253, 413, 649, 1211, 1357, 1771, 1903, 3979, 4543, 9499, 10207, 13321, 14927, 27853, 43769, 71449, 104489, 112277, 234761, 306383, 785939, 1643327, 2582371, 18076597]

約数ペア:

[(1, 18076597), (7, 2582371), (11, 1643327), (23, 785939), (59, 306383), (77, 234761), (161, 112277), (173, 104489), (253, 71449), (413, 43769), (649, 27853), (1211, 14927), (1357, 13321), (1771, 10207), (1903, 9499), (3979, 4543)]