18116828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 32800992

約数和(自身を除く): 14684164

約数列:

[1, 2, 4, 37, 74, 148, 167, 334, 668, 733, 1466, 2932, 6179, 12358, 24716, 27121, 54242, 108484, 122411, 244822, 489644, 4529207, 9058414, 18116828]

約数ペア:

[(1, 18116828), (2, 9058414), (4, 4529207), (37, 489644), (74, 244822), (148, 122411), (167, 108484), (334, 54242), (668, 27121), (733, 24716), (1466, 12358), (2932, 6179)]