42159768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{250951}}^1$

素因数の和:250967

約数の個数: 32

約数和(自身を含む): 120456960

約数和(自身を除く): 78297192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 250951, 501902, 752853, 1003804, 1505706, 1756657, 2007608, 3011412, 3513314, 5269971, 6022824, 7026628, 10539942, 14053256, 21079884, 42159768]

約数ペア:

[(1, 42159768), (2, 21079884), (3, 14053256), (4, 10539942), (6, 7026628), (7, 6022824), (8, 5269971), (12, 3513314), (14, 3011412), (21, 2007608), (24, 1756657), (28, 1505706), (42, 1003804), (56, 752853), (84, 501902), (168, 250951)]