18245236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{147139}}^1$

素因数の和:147174

約数の個数: 12

約数和(自身を含む): 32959360

約数和(自身を除く): 14714124

約数列:

[1, 2, 4, 31, 62, 124, 147139, 294278, 588556, 4561309, 9122618, 18245236]

約数ペア:

[(1, 18245236), (2, 9122618), (4, 4561309), (31, 588556), (62, 294278), (124, 147139)]