2004139728

素因数分解:

$2^4\times 3^2\times {\mathrm{13917637}}^1$

素因数の和:13917651

約数の個数: 30

約数和(自身を含む): 5608808114

約数和(自身を除く): 3604668386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13917637, 27835274, 41752911, 55670548, 83505822, 111341096, 125258733, 167011644, 222682192, 250517466, 334023288, 501034932, 668046576, 1002069864, 2004139728]

約数ペア:

[(1, 2004139728), (2, 1002069864), (3, 668046576), (4, 501034932), (6, 334023288), (8, 250517466), (9, 222682192), (12, 167011644), (16, 125258733), (18, 111341096), (24, 83505822), (36, 55670548), (48, 41752911), (72, 27835274), (144, 13917637)]