140481438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1377269}}^1$

素因数の和:1377291

約数の個数: 16

約数和(自身を含む): 297490320

約数和(自身を除く): 157008882

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1377269, 2754538, 4131807, 8263614, 23413573, 46827146, 70240719, 140481438]

約数ペア:

[(1, 140481438), (2, 70240719), (3, 46827146), (6, 23413573), (17, 8263614), (34, 4131807), (51, 2754538), (102, 1377269)]