27138748

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10682

約数の個数: 36

約数和(自身を含む): 59502072

約数和(自身を除く): 32363324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 10651, 21302, 42604, 74557, 138463, 149114, 276926, 298228, 521899, 553852, 969241, 1043798, 1938482, 2087596, 3876964, 6784687, 13569374, 27138748]

約数ペア:

[(1, 27138748), (2, 13569374), (4, 6784687), (7, 3876964), (13, 2087596), (14, 1938482), (26, 1043798), (28, 969241), (49, 553852), (52, 521899), (91, 298228), (98, 276926), (182, 149114), (196, 138463), (364, 74557), (637, 42604), (1274, 21302), (2548, 10651)]