16457796

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 43135680

約数和(自身を除く): 26677884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1571, 1746, 2619, 3142, 3492, 4713, 5238, 6284, 9426, 10476, 14139, 18852, 28278, 42417, 56556, 84834, 152387, 169668, 304774, 457161, 609548, 914322, 1371483, 1828644, 2742966, 4114449, 5485932, 8228898, 16457796]

約数ペア:

[(1, 16457796), (2, 8228898), (3, 5485932), (4, 4114449), (6, 2742966), (9, 1828644), (12, 1371483), (18, 914322), (27, 609548), (36, 457161), (54, 304774), (97, 169668), (108, 152387), (194, 84834), (291, 56556), (388, 42417), (582, 28278), (873, 18852), (1164, 14139), (1571, 10476), (1746, 9426), (2619, 6284), (3142, 5238), (3492, 4713)]