2001569148

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{577}}^2$

素因数の和:1331

約数の個数: 54

約数和(自身を含む): 5098655016

約数和(自身を除く): 3097085868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 577, 668, 1002, 1154, 1503, 1731, 2004, 2308, 3006, 3462, 5193, 6012, 6924, 10386, 20772, 96359, 192718, 289077, 332929, 385436, 578154, 665858, 867231, 998787, 1156308, 1331716, 1734462, 1997574, 2996361, 3468924, 3995148, 5992722, 11985444, 55599143, 111198286, 166797429, 222396572, 333594858, 500392287, 667189716, 1000784574, 2001569148]

約数ペア:

[(1, 2001569148), (2, 1000784574), (3, 667189716), (4, 500392287), (6, 333594858), (9, 222396572), (12, 166797429), (18, 111198286), (36, 55599143), (167, 11985444), (334, 5992722), (501, 3995148), (577, 3468924), (668, 2996361), (1002, 1997574), (1154, 1734462), (1503, 1331716), (1731, 1156308), (2004, 998787), (2308, 867231), (3006, 665858), (3462, 578154), (5193, 385436), (6012, 332929), (6924, 289077), (10386, 192718), (20772, 96359)]