27458982

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 61410960

約数和(自身を除く): 33951978

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 107, 159, 214, 269, 318, 321, 477, 538, 642, 807, 954, 963, 1614, 1926, 2421, 4842, 5671, 11342, 14257, 17013, 28514, 28783, 34026, 42771, 51039, 57566, 85542, 86349, 102078, 128313, 172698, 256626, 259047, 518094, 1525499, 3050998, 4576497, 9152994, 13729491, 27458982]

約数ペア:

[(1, 27458982), (2, 13729491), (3, 9152994), (6, 4576497), (9, 3050998), (18, 1525499), (53, 518094), (106, 259047), (107, 256626), (159, 172698), (214, 128313), (269, 102078), (318, 86349), (321, 85542), (477, 57566), (538, 51039), (642, 42771), (807, 34026), (954, 28783), (963, 28514), (1614, 17013), (1926, 14257), (2421, 11342), (4842, 5671)]