1687633242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 3500634816

約数和(自身を除く): 1813001574

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 487, 601, 961, 974, 1202, 1461, 1803, 1922, 2883, 2922, 3606, 5766, 15097, 18631, 30194, 37262, 45291, 55893, 90582, 111786, 292687, 468007, 577561, 585374, 878061, 936014, 1155122, 1404021, 1732683, 1756122, 2808042, 3465366, 9073297, 18146594, 27219891, 54439782, 281272207, 562544414, 843816621, 1687633242]

約数ペア:

[(1, 1687633242), (2, 843816621), (3, 562544414), (6, 281272207), (31, 54439782), (62, 27219891), (93, 18146594), (186, 9073297), (487, 3465366), (601, 2808042), (961, 1756122), (974, 1732683), (1202, 1404021), (1461, 1155122), (1803, 936014), (1922, 878061), (2883, 585374), (2922, 577561), (3606, 468007), (5766, 292687), (15097, 111786), (18631, 90582), (30194, 55893), (37262, 45291)]