18449023674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{2903}}^1$

素因数の和:3555

約数の個数: 64

約数和(自身を含む): 39291816960

約数和(自身を除く): 20842793286

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 521, 642, 1042, 1563, 2033, 2903, 3126, 4066, 5806, 6099, 8709, 9899, 12198, 17418, 19798, 29697, 55157, 55747, 59394, 110314, 111494, 165471, 167241, 310621, 330942, 334482, 621242, 931863, 1059193, 1512463, 1863726, 2118386, 3024926, 3177579, 4537389, 5901799, 6355158, 9074778, 11803598, 17705397, 28736797, 35410794, 57473594, 86210391, 161833541, 172420782, 323667082, 485500623, 971001246, 3074837279, 6149674558, 9224511837, 18449023674]

約数ペア:

[(1, 18449023674), (2, 9224511837), (3, 6149674558), (6, 3074837279), (19, 971001246), (38, 485500623), (57, 323667082), (107, 172420782), (114, 161833541), (214, 86210391), (321, 57473594), (521, 35410794), (642, 28736797), (1042, 17705397), (1563, 11803598), (2033, 9074778), (2903, 6355158), (3126, 5901799), (4066, 4537389), (5806, 3177579), (6099, 3024926), (8709, 2118386), (9899, 1863726), (12198, 1512463), (17418, 1059193), (19798, 931863), (29697, 621242), (55157, 334482), (55747, 330942), (59394, 310621), (110314, 167241), (111494, 165471)]