18288242

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2131}}^1$

素因数の和:2753

約数の個数: 16

約数和(自身を含む): 31417152

約数和(自身を除く): 13128910

約数列:

[1, 2, 7, 14, 613, 1226, 2131, 4262, 4291, 8582, 14917, 29834, 1306303, 2612606, 9144121, 18288242]

約数ペア:

[(1, 18288242), (2, 9144121), (7, 2612606), (14, 1306303), (613, 29834), (1226, 14917), (2131, 8582), (4262, 4291)]