29531358

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 40452642

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 107, 114, 171, 214, 269, 321, 342, 513, 538, 642, 807, 963, 1026, 1614, 1926, 2033, 2421, 2889, 4066, 4842, 5111, 5778, 6099, 7263, 10222, 12198, 14526, 15333, 18297, 28783, 30666, 36594, 45999, 54891, 57566, 86349, 91998, 109782, 137997, 172698, 259047, 275994, 518094, 546877, 777141, 1093754, 1554282, 1640631, 3281262, 4921893, 9843786, 14765679, 29531358]

約数ペア:

[(1, 29531358), (2, 14765679), (3, 9843786), (6, 4921893), (9, 3281262), (18, 1640631), (19, 1554282), (27, 1093754), (38, 777141), (54, 546877), (57, 518094), (107, 275994), (114, 259047), (171, 172698), (214, 137997), (269, 109782), (321, 91998), (342, 86349), (513, 57566), (538, 54891), (642, 45999), (807, 36594), (963, 30666), (1026, 28783), (1614, 18297), (1926, 15333), (2033, 14526), (2421, 12198), (2889, 10222), (4066, 7263), (4842, 6099), (5111, 5778)]